Felipe just started collecting stamps he has 36 times so far his uncle Carlo has 1890 stamps in his collection to the number of stamps Carlo has how many times the number Felipe has?

Answers

Answer 1

The number of times Felipe's stamp collection is contained within his uncle Carlo's collection is 52.5 times.

Felipe has 36 stamps in his collection, and his uncle Carlo has 1890 stamps in his collection. To determine how many times Felipe's collection fits into Carlo's collection, we can divide the number of stamps Carlo has by the number of stamps Felipe has.

1890 / 36 = 52.5

Therefore, Felipe's stamp collection is contained within his uncle Carlo's collection approximately 52.5 times.

Learn more about collection here

https://brainly.com/question/13676779

#SPJ11


Related Questions

What number should be added to (-5)/8 so as to get 5/9

Answers

Therefore, the value that needs to be added to (-5)/8 in order to get 5/9 is -5/72.

To get 5/9, what number should be added to (-5)/8?

We can begin the solution by adding "x" to (-5)/8. Then, we will have:((-5)/8) + x = 5/9

The next step is to isolate the variable x, which is accomplished by subtracting (-5)/8 from both sides. The equation becomes:(-5/8) + (5/9) = x

We'll need to find a common denominator for this expression:

((-45)/72) + (40/72) = xSimplifying, we get:

((-45) + 40)/72 = x(-5)/72 = x

To know more about number :

https://brainly.com/question/3589540

#SPJ11

For the circle: (x+3)^2 + (y-4)^2 = 100, find the length of the diameter

Answers

The length of the diameter of the circle in this problem is given as follows:

20 units.

What is the equation of a circle?

The equation of a circle of center [tex](x_0, y_0)[/tex] and radius r is given by:

[tex](x - x_0)^2 + (y - y_0)^2 = r^2[/tex]

The equation for this problem is given as follows:

(x + 3)² + (y - 4)² = 100.

Hence the measure of the radius is given as follows:

r = 10 units.

The diameter has a measure which is twice the radius, hence:

d = 2 x 10

d = 20 units.

More can be learned about the equation of a circle at https://brainly.com/question/1506955

#SPJ4

John flipped a coin 9 times and recorded 5 heads. What is the ratio of heads to tails John recorded?

Answers

John recorded 5 heads and flipped a coin 9 times. The ratio of heads to tails recorded by John is 5:4.

John flipped a coin 9 times and recorded 5 heads. To determine the ratio of heads to tails, we need to compare the number of heads to the number of tails. Since John recorded 5 heads, the remaining flips would be tails.

Therefore, the number of tails recorded would be 9 - 5 = 4. The ratio of heads to tails recorded by John is thus 5:4, which means for every 5 heads, there were 4 tails. This ratio represents the relative frequency of heads and tails in John's coin flips.

Learn more about relative frequency here: brainly.com/question/3857836

#SPJ11

A number line going from negative 5 to positive 5. Which of the following statements is true when comparing numbers using a number line? The number closest to zero is always the least. The number farthest from zero is always the greatest. The number farthest right is always the least. The number left is always the least.

Answers

1: The number closest to zero is not always the least.

2: The number farthest from zero is not always the greatest.

3: The number farthest right is not always the least.

4: The number left is always the least.

The first statement, "The number closest to zero is always the least," is not necessarily true.

It depends on whether the numbers being compared are positive or negative.

For example, -2 is closer to zero than -4, but it is actually greater than -4.

The second statement, "The number farthest from zero is always the greatest," is also not necessarily true.

Just like the first statement, it depends on whether the numbers being compared are positive or negative.

For example, -5 is farther from zero than -3, but -3 is actually greater than -5.

The third statement, "The number farthest right is always the least," is definitely not true.

The direction of the number line (left or right) has nothing to do with whether a number is greater or lesser than another number.

That leaves us with the fourth statement, "The number left is always the least."

This statement is true! On a number line going from negative to positive numbers, the numbers to the left of zero (the negative numbers) are always less than the numbers to the right of zero (the positive numbers).

To learn more about number line visit:

https://brainly.com/question/32029748

#SPJ12

At sea level, the air presses down on our bodies at 14.7


pounds per square inch (psi). When diving in the ocean,


the pressure increases. The equation y = 0.445x + 14.7,


where x is the number of feet a diver descends, represents


this situation.


a. Explain using the definition how you know the


relationship represented by the equation is a function.

Answers

We can conclude that the relationship represented by the given equation is a function. Moreover, the pressure increases as the diver descends below sea level, which is shown by the positive slope (0.445) of the equation.

The equation y = 0.445x + 14.7 represents a situation where a diver descends below sea level. This equation gives the pressure (y) of the water at a depth of x feet below sea level. Here, y is dependent on x. It means that the pressure at a given depth is dependent on that particular depth. Therefore, we can say that the given equation represents a function because for each value of x, there is only one corresponding value of y.

A function is defined as a relation that maps each input value (x) to exactly one output value (y). In other words, it is a set of ordered pairs (x, y), where each value of x is paired with a unique value of y. The equation given above satisfies this definition of a function because it represents a one-to-one relationship between the depth (x) and the pressure (y) of the water.

Therefore, we can conclude that the relationship represented by the given equation is a function. Moreover, the pressure increases as the diver descends below sea level, which is shown by the positive slope (0.445) of the equation.

To know more about Equation  visit :

https://brainly.com/question/29657983

#SPJ11

Brandon is running errands for his mother. It is 1 4 mile from his house to the library and 2 3 mile from the library to the grocery store. Brandon claims that he walks a total of 11 12 mile if he goes from his house to the library to the grocery store. Which of the following shows whether Brandon is correct and why? A. Yes; the correct distance is 11 12 mile, because 1 4 2 3 = 3 12 8 12 = 11 12. B. No; the correct distance is 10 12 mile, because 1 4 2 3 = 4 12 6 12 = 10 12. C. No; the correct distance is 1 mile, because 1 4 2 3 = 4 12 8 12 = 12 12 = 1. D. No; the correct distance is 1 1 12 miles, because 1 4 2 3 = 4 12 9 12 = 13 12 = 1 1 12.

Answers

The correct answer is D. No; the correct distance is 1 1/12 miles, because 1/4 + 2/3 = 4/12 + 8/12 = 12/12 = 1 1/12.

To solve this problem, we first need to convert the mixed numbers to fractions. 1 4 = 4 12 and 2 3 = 8 12. Then, we can add the fractions together. 4 12 + 8 12 = 12 12 = 1 1 12.

Therefore, Brandon is incorrect. He walks a total of 1 1/12 miles, not 11 1/2 miles.

Jen traveled from Boston to Cape Cod at 60mph. On her way back, there was a lot of traffic, so her return trip took 3 times as long. What was Jen's average speed?

Please answer

Answers

Jen's average speed for the entire round trip, including the outbound and return trips, is 30 mph.

To determine Jen's average speed for the entire round trip, we need to calculate the total distance traveled and the total time taken.

Let's assume the distance between Boston and Cape Cod is "d" miles.

For the outbound trip from Boston to Cape Cod, Jen traveled at a speed of 60 mph. The time taken for this leg of the trip is given by:

Time = Distance / Speed

Time = d / 60

For the return trip, it took Jen 3 times longer due to heavy traffic. Therefore, the time taken for the return trip is 3 times the time taken for the outbound trip:

Time for return trip = 3 * (d / 60) = (3d) / 60

The total time for the round trip is the sum of the outbound and return trip times:

Total Time = d / 60 + (3d) / 60 = (d + 3d) / 60 = 4d / 60 = d / 15

The total distance for the round trip is twice the distance from Boston to Cape Cod:

Total Distance = 2d

Now, we can calculate Jen's average speed by dividing the total distance by the total time:

Average Speed = Total Distance / Total Time

Average Speed = 2d / (d / 15)

Average Speed = 2 * 15

Average Speed = 30 mph

Therefore, Jen's average speed for the entire round trip, including the outbound and return trips, is 30 mph.

Learn more about average speed here

https://brainly.com/question/4931057

#SPJ11

The pair of points (7,4) and (3,y) lie on the same line with a slope of 1/4 , what is the value of y?


- CAN SOMEONE PLEASE HELP I NEED THE ANSWER NOW.

Answers

The value of y in the pair of points (7, 4) and (3, y), lying on the same line with a slope of 1/4, is y = 5. This is obtained by setting up and solving an equation using the slope formula.

The value of y can be determined by using the slope formula. The slope between two points (x1, y1) and (x2, y2) is given by (y2 - y1) / (x2 - x1). In this case, we have the points (7, 4) and (3, y), with a slope of 1/4. Plugging in the values, we get (y - 4) / (3 - 7) = 1/4. Simplifying this equation, we have (y - 4) / (-4) = 1/4. Cross-multiplying, we get -4(y - 4) = 1(-4), which simplifies to -4y + 16 = -4. Solving for y, we subtract 16 from both sides, giving us -4y = -20. Dividing by -4, we find y = 5.

To summarize, the value of y in the pair of points (7, 4) and (3, y), lying on the same line with a slope of 1/4, is y = 5. This is obtained by setting up and solving an equation using the slope formula.

Learn more about slope here: https://brainly.com/question/29184253

#SPJ11

2 dot plots. The highlands have a mean rainfall of 15. 27 millimeters, and the Lowlands have a mean rainfall of 12. 05 millimeters. The dot plots show rainfall totals for several spring storms in highland areas and lowland areas. What is the mean rainfall for the highland storms? What is the mean rainfall for the lowland storms?.

Answers

The mean rainfall for the highland storms is 15.27 millimeters, and the mean rainfall for the lowland storms is 12.05 millimeters.

In the dot plots, each dot represents the rainfall total for a spring storm in either the highland or lowland areas. To find the mean rainfall, we calculate the average of all the rainfall values in each plot.

For the highland storms, the mean is 15.27 millimeters, which indicates that, on average, the rainfall for the spring storms in the highland areas is 15.27 millimeters.

For the lowland storms, the mean is 12.05 millimeters, suggesting that the average rainfall for the spring storms in the lowland areas is 12.05 millimeters.

These values provide a measure of the central tendency or average rainfall for the respective areas and can help in comparing the rainfall patterns between the highlands and lowlands.

Learn more about storms  here:

https://brainly.com/question/28576955

#SPJ11

A.


Write a recursive formula for the sequence 8, 10, 12, 14, 16,. Then find the next term.


a = a,-1 + 2, where a, 8; 18


b.


a.


+ 2, where a


18; 8


c.


a, = a -1 -2, where a, 8; 18


d. A, = a. -1


2, where a, = = 2; -2


= a. - 1

Answers

The recursive formula for the sequence is a(n) = a(n - 1) + 2 and the next term is 18

Writing a recursive formula for the sequence

From the question, we have the following parameters that can be used in our computation:

8, 10, 12, 14, 16,.

In the above sequence, we have

First term, a(1) = 8

And we have the common difference to be

d = 2

So, we have

a(n) = a(n - 1) + 2

The next term of the sequence is

Next = 16 + 2

Evaluate

Next = 18

Hence, the recursive formula for the sequence is a(n) = a(n - 1) + 2

Read more about sequence at

https://brainly.com/question/30499691

#SPJ4

The length of a rectangle is represented by 2n+8, and its width is represented by n-7. Write the polynomial for the perimeter of the rectangle. Write your answer in standard form.

Answers

The polynomial for the perimeter of the rectangle can be expressed as P(n) = 2(2n+8) + 2(n-7), which simplifies to P(n) = 4n + 16 + 2n - 14.

Combining like terms, we get P(n) = 6n + 2. Therefore, the polynomial in standard form for the perimeter of the rectangle is P(n) = 6n + 2.

To find the perimeter of the rectangle, we need to add up the lengths of all four sides. The length of the rectangle is represented by 2n+8, so we have 2 sides of length (2n+8). The width of the rectangle is represented by n-7, so we have 2 sides of length (n-7). To calculate the perimeter, we add up the lengths of all four sides: (2n+8) + (2n+8) + (n-7) + (n-7). Simplifying this expression, we get 6n + 2, which is the polynomial in standard form for the perimeter of the rectangle.

To learn more about polynomial click here: brainly.com/question/11536910

#SPJ11

Give the equations of the asymptotic of f(x),g(x) and h(x)

Answers

The equation of the asymptote for function f(x) is y = 0.

The equation of the asymptote for function g(x) is x = a, where a is a constant.

The equation of the asymptote for function h(x) is y = mx + b, where m and b are constants.

For function f(x), the asymptote is y = 0 since the function approaches zero as x approaches positive or negative infinity.

For function g(x), the asymptote is a vertical line at x = a. This occurs when the function approaches a specific x-value but does not cross it.

For function h(x), the asymptote is a straight line represented by y = mx + b. This occurs when the function approaches a linear relationship as x approaches positive or negative infinity. The values of m and b depend on the slope and y-intercept of the asymptote, respectively.

Learn more about asymptotes in functions here: brainly.com/question/29299049

#SPJ11

1: name a plane parallel to plane WXT
2: name 2 segments parallel to VU
3: name 2 segments parallel to SW
4: name 2 segements skew to XY
5: name 2 segments skew to VZ​

Answers

1. One of the planes parallel to plane WXT is the plane WXY.2. Two segments parallel to VU are AB and CD.3. Two segments parallel to SW are PQ and RS.4. Two segments skew to XY are QR and PS.5.

Two segments skew to VZ are RT and PU.A plane parallel to plane WXT:Consider the following figure below: Here, WX is parallel to YZ. Now, any plane which passes through any of the point, say X and Y, which lie on the line WX and YZ respectively, will be parallel to plane WXT. One of such plane is plane WXY.

Two segments parallel to VU:Segments AB and CD are parallel to VU in the following figure below:Two segments parallel to SW:Segments PQ and RS are parallel to SW in the following figure below:Two segments skew to XY:Segments QR and PS are skew to XY in the following figure below:Two segments skew to VZ:Segments RT and PU are skew to VZ in the following figure below:

To know more about parallel visit:

brainly.com/question/29775886

#SPJ11

a blueprint of a house is drawn using a scale of 1/4 in = 3ft. If the bedroom of the actual house is 16 by 12 in, what are the dimensions of the bedroom of the blueprint

Answers

The dimensions of the bedroom in the blueprint are approximately 1/9 ft by 1/12 ft.

To find the dimensions of the bedroom in the blueprint, we can use the given scale of 1/4 in = 3 ft.

First, let's convert the dimensions of the actual bedroom into feet:

Length of the actual bedroom = 16 in * (1 ft / 12 in) = 16/12 ft = 4/3 ft

Width of the actual bedroom = 12 in * (1 ft / 12 in) = 12/12 ft = 1 ft

Now, let's use the scale to find the dimensions of the bedroom in the blueprint:

Length of the bedroom in the blueprint = Length of the actual bedroom * Scale

Length of the bedroom in the blueprint = (4/3 ft) * (1/4 in / 3 ft)

Length of the bedroom in the blueprint = 4/3 * 1/12

Length of the bedroom in the blueprint = 4/36

Length of the bedroom in the blueprint = 1/9 ft

Width of the bedroom in the blueprint = Width of the actual bedroom * Scale

Width of the bedroom in the blueprint = (1 ft) * (1/4 in / 3 ft)

Width of the bedroom in the blueprint = 1 * 1/12

Width of the bedroom in the blueprint = 1/12 ft

Therefore, the dimensions of the bedroom in the blueprint are approximately 1/9 ft by 1/12 ft.

Learn more about dimensions here

https://brainly.com/question/28107004

#SPJ11

Convert. If necessary, round to the nearest tenth.


(Recall: 1 gal. = 3.79 L.)


Igal. x 20 L.


a. 10.5


b. 5.8


C.


10.1


d.


5.3

Answers

Therefore, the answer rounding to the nearest tenth is d. 5.3.

To convert 1 gallon to liters, we multiply by the conversion factor of 3.79 L/gal.

1 gal. * 3.79 L/gal = 3.79 L

Now, to find the equivalent of 20 liters, we can set up a proportion:

1 gal / 3.79 L = x gal / 20 L

Cross-multiplying and solving for x, we get:

x = (1 gal / 3.79 L) * 20 L = 20 / 3.79 gal

Rounding to the nearest tenth, we have:

x ≈ 5.3

Therefore, the answer is d. 5.3.

To learn more about conversion factor visit:

brainly.com/question/28770698

#SPJ11

Two number cubes, each with faces labeled 1 through 12, are rolled at the same time.
Enter the probability that both number cubes land with the number 11 facing up in one roll.

Answers

Based on the information, the probability is 1/144, or approximately 0.0069.

How to calculate the probability

Each number cube has 12 possible outcomes, as there are 12 faces labeled from 1 to 12.

The probability of rolling an 11 on one number cube is 1 out of 12, as there is only one face labeled 11 out of the 12 possible outcomes.

Since the two number cubes are rolled simultaneously, the total number of possible outcomes is the product of the possible outcomes for each cube, which is 12 * 12 = 144.

The number of favorable outcomes, in this case, is 1, as both number cubes need to show 11.

Therefore, the probability that both number cubes land with the number 11 facing up in one roll is:

Number of favorable outcomes / Total number of possible outcomes

= 1 / 144

Learn more about probability on

https://brainly.com/question/24756209

#SPJ1

4) Emily can walk 3/4 of a mile in 1/4 of an hour. At


this same rate, how long does it take Emily to walk 1


mile?


A.1/2 of an hour



B. 2/5 of an hour



C. 1/3 of an hour



D. 2/3 of an hour

Answers

Emily can walk 3/4 of a mile in 1/4 of an hour. At the same rate, time taken to walk 1 mile =1/3 of an hour.

Mathematical representation

We know that, Emily can walk 3/4 of a mile in 1/4 of an hour.

Meaning,

Time taken to walk 3/4 of a mile = 1/4 of an hour

Distance covered = 3/4 mile

We need to find the time taken by Emily to walk 1 mile.

The rate is defined as the distance covered in unit time. So,

                        Rate = Distance / Time

We know that Rate of Emily = 3/4 ÷ 1/4

                                              = 3/4 × 4/1

                                              = 3 miles/hour

The rate of walking is 3 miles/hour.

Now we can find the time taken to walk 1 mile using rate formula.

             Distance = Rate × Time

We have to walk 1 mile and the rate of walking is 3 miles/hour.

             Time = Distance / Rate

Time taken to walk 1 mile = 1 / 3 = 1/3 hour.

So, the answer is option C.

To know more about mile, visit:

https://brainly.com/question/12665145

#SPJ11

If it takes 3\2 of an hour to paint 2\5 of a room how long would it take to paint one room

Answers

It would take 15/4 or 3.75 hours to paint one full room.

If it takes 3/2 of an hour to paint 2/5 of a room, we can use proportions to find how long it would take to paint one full room. Let's represent the time it takes to paint one full room as x.

Then we have the following proportion:

2/5 room : 3/2 hour = 1 room : x

To solve for x, we can cross-multiply: (2/5) * x = (3/2) * 1

Simplifying the right side gives:(2/5) * x = 3/2

Multiplying both sides by the reciprocal of 2/5 gives us:x = (3/2) / (2/5)

Multiplying by the reciprocal is the same as dividing, so we have:x = (3/2) * (5/2)

Simplifying gives:x = 15/4

Therefore, it would take 15/4 or 3.75 hours to paint one full room.

To know more on proportions visit:

https://brainly.com/question/1496357

#SPJ11

A television offer advertised a set of knives for $20 down and $5 a month for 6 months. What is the total cost of the knives?

Answers

Therefore, the total cost of the knives is $50.

Arithmetic is the fundamental of mathematics that includes the operations of numbers. These operations are addition, subtraction, multiplication and division. Arithmetic is one of the important branches of mathematics, that lays the foundation of the subject 'Maths', for students.

The total cost of the knives is $50.

What is being offered in the television ad?

A set of knives is being offered in the television ad. The knives are being sold for $20 down and $5 a month for six months.How to determine the total cost of the knives?To calculate the total cost of the knives, we will use the formula:

Total cost = Down payment + Monthly payment × Number of monthsTotal cost

= $20 + $5 × 6 = $20 + $30

= $50

To know more about arithmetic:

https://brainly.com/question/15412619?referrer=searchResults

#SPJ11

A florist company makes regular and mini bouquets for sale.The florist has 100 bouquets and 60 peonies to use. Each regular bouquet has 6 roses and 2 peonies and each mini bouquet has 2 roses and 2 peonies. How many of each type of bouquet does the florist make?

Answers

Let x be the number of regular bouquets and y be the number of mini bouquets the florist makes.so the florist makes 5 regular bouquets and 15 mini bouquets

Then we can write the following system of equations based on the given information:

6x + 2y = 60

(since each regular bouquet has 6 roses and 2 peonies)

2x + 2y = 40

(since each mini bouquet has 2 roses and 2 peonies)We can use any method to solve this system of equations, but we will use the substitution method. We will solve the first equation for y in terms of x:y = 30 - 3xSubstitute this expression for y into the second equation and solve for

x:2x + 2(30 - 3x) = 402x + 60 - 6x = 40-4x = -20x = 5Substitute x = 5 into the expression we found for y:y = 30 - 3(5) = 15

Therefore, the florist makes 5 regular bouquets and 15 mini bouquets. Another method to solve the system of equations is by graphing: Graph the two equations on the same set of axes and find the intersection point. The x-coordinate of the intersection point will give us the number of regular bouquets, and the y-coordinate will give us the number of mini bouquets. We can see that the intersection point is (5, 15), which agrees with the solution we found using the substitution method.

For more questions  the florist

https://brainly.com/question/28740731

#SPJ8

There are 640 acres in a square mile, and 5280 feet in 1. 00 mile. What is the length in feet (to the nearest foot) of the side of a square having an area of 1. 00 acre?

Answers

The side lengt of the square is approximately 1839 feet.

How to find the side length?

To find the length in feet of the side of a square with an area of 1.00 acre, we need to convert the acreage to square feet.

Given:

1 acre = 640 acres/mile² (640 acres in a square mile)

1 mile = 5280 feet (conversion factor from miles to feet)

To convert acres to square feet, we can multiply by the conversion factor:

1 acre = 640 acres/mile² * 1 mile² * 5280 feet

Simplifying the units:

1 acre = 640 * 5280 square feet

Now, to find the length of the side of the square, we can take the square root of the area:

Side length = √(1 acre * 640 * 5280 square feet)

Calculating:

Side length ≈ √(1 * 640 * 5280) ≈ √3379200 ≈ 1839.29 feet

Rounding to the nearest foot, the length of the side of the square with an area of 1.00 acre is approximately 1839 feet.

Learn more about changes of units:

https://brainly.com/question/141163

#SPJ4

The spheres cost $2 per square foot and Selim can spend $20 per sphere. What is the maximum diameter of the spheres he can purchase?

Answers

The surface area of a sphere is 4πr2, where r is the radius of the sphere. The cost of a sphere is 2 per square foot, so the cost of a sphere with radius r is 8πr2. Selim can spend 20 per sphere, so he can purchase a sphere with radius r such that 8πr2≤20. This inequality can be solved for r to get r≤8π20​​=2π5​​. The diameter of a sphere is 2r, so the maximum diameter of the spheres Selim can purchase is 22π5​​=10π​≈3.162 feet.

If a manufacturing company uses a single, weight-losing raw material to manufacture its finished product, then most likely the company will:_________.


i. Choose to outsource its labor component.


ii. Locate its manufacturing plant at the raw material site.


iii. Locate several manufacturing plants close to consumers.


iv. Use a ubiquitous raw material.


v. Agglomerate close to similar factories

Answers

Option B : Locate its manufacturing plant at the raw material site.

Given,

Weight losing raw material to manufacture its finished products .

Here,

Weight loss raw materials are those which loses their weight while production  sugar, iron and steel, and aluminum that lose weight during production.

For example we can take the industries that require minerals for their production works .

Another example is of sugar industry which require weight losing raw material .

Thus the correct option will be B .

Learn more about buoyant force  at:

brainly.com/question/21990136

#SPJ4

1) What is the formula used to


find the volume of a cylinder?


2)What is the difference


between the volumes of the


Chunky Chicken Noodle Soup


can and the Condensed


Chicken Noodle Soup can?


"Use 3. 14 for pi in all calculations


"You must show what you multiplied to find


the volumes of both cans AND the difference


between the two volumes.


"Remember to label your answers


cm

Answers

Answer:

for 1.

Step-by-step explanation:

the formula is pir2h

B.



zoom in



Find the value of the variables for



which ABCD must be a parallelogram.



~ 3x



X



3



3y



3y



D



21



Required



X =



?/1



I



22



Required



y =



?/1

.



D

Answers

Given a quadrilateral ABCD, with the sides AB and DC parallel and equal in length. Let us denote angle BAD as ∠α and angle ADC as ∠β. Now, we have to find the values of the variables x and y such that ABCD is a parallelogram.

Parallelogram has a pair of parallel sides. So, we have AB ∥ CD. It is given that ∠α = ∠β and AB = CD. So, by angle-angle-side rule, the two triangles ABD and DCA are congruent.

In triangle ABD, we have:∠DAB = 180° - ∠α = 180° - ∠β (as ∠α = ∠β)⇒ ∠DAB + ∠CDA = 180° (linear pair of angles)⇒ ∠CDA = ∠β.In triangle DCA, we have:∠CDA = ∠β (as obtained above)⇒ ∠CAD = ∠α (as ∠α = ∠β)⇒ ∠BDC = 180° - ∠α = 180° - ∠β (linear pair of angles)⇒ ∠BDC = ∠DAB.In quadrilateral ABCD, the adjacent angles are supplementary. So, we have:∠BDC + ∠BCD = 180° (adjacent angles are supplementary)⇒ ∠DAB + ∠BCD = 180° (as ∠BDC = ∠DAB)⇒ ∠BCD = 180° - ∠DAB.In triangle ACD, we have:∠C = ∠C (common)⇒ ∠CAD + ∠BCD = 180° (angles of a triangle add up to 180°)⇒ ∠α + (180° - ∠DAB) = 180°⇒ ∠α + ∠β = 180°.

Now, we can solve for x and y.In triangle ABD, we have:AB = BD⇒ 3x = 21 - x⇒ 4x = 21⇒ x = 21/4.In triangle DCA, we have:CD = DA⇒ 3y = 22 - y⇒ 4y = 22⇒ y = 11/2. Therefore, the value of x is 21/4 and the value of y is 11/2.

To know more about adjacent angles visit:

brainly.com/question/28271243

#SPJ11

A force of 80. Newtons pushes a 50. -kilogram object across a level floor for 8. 0 meters. The work done is

Answers

The work done is 400.0 Joules A force of 80 Newtons pushes a 50-kilogram object across a level floor for 8.0 meters.

To find the work done, we can use the formula:work = force x distance x cos(theta)where force is 80 N, distance is 8.0 m, and theta is the angle between the force and the displacement. Since the force is applied in the direction of motion, theta is 0° and cos(0°) is 1.

we can simplify the formula as:work = force x distance x cos(theta)work = 80 N x 8.0 m x cos(0°)work = 640.0 JHowever, we need to check the units of our answer to make sure they are in Joules (J). The units of force are Newtons (N), the units of distance are meters (m), and the units of cos(theta) are dimensionless. Therefore, our answer is in Joules (J).So, the work done is 640.0 Joules.

To know more about force visit:

https://brainly.com/question/30507236

#SPJ11

Maija is building a square sandbox with sides 2 feet long. She wants to put sand 1.55 feet deep in the box. How much sand should Maija order?

Answers

To calculate the amount of sand Maija should order, we need to find the volume of the sandbox. The sandbox is in the shape of a cube, so its volume is determined by multiplying the length, width, and height.

Given that the sides of the square sandbox are 2 feet long and the desired depth of the sand is 1.55 feet, we can calculate the volume as follows:

[tex]\[ \text{Volume} = \text{Length} \times \text{Width} \times \text{Height} \][/tex]

Since all sides of the sandbox are equal in length (2 feet), the formula simplifies to:

[tex]\[ \text{Volume} = \text{Side}^3 \][/tex]

Substituting the values:

[tex]\[ \text{Volume} = 2 \, \text{ft} \times 2 \, \text{ft} \times 1.55 \, \text{ft} \][/tex]

[tex]\[ \text{Volume} = 6.2 \, \text{cubic feet} \][/tex]

Therefore, Maija should order 6.2 cubic feet of sand for her sandbox.

To know more about values visit-

brainly.com/question/31197870

#SPJ11

How do you find the hight of the equation v=pi*r^2*h/3

Answers

The formula of height h = (3v) / (π * r^2)To find the height (h) of a cone given the volume (v) and the radius of the base (r), we can rearrange the equation v = (π * r^2 * h) / 3.

By multiplying both sides by 3 and dividing by π * r^2, we isolate the variable h and obtain the formula h = (3v) / (π * r^2). Substituting the appropriate values for volume and radius into this equation allows us to calculate the height of the cone.

To solve for the height (h) in the equation v = (π * r^2 * h) / 3, we first multiply both sides by 3 to eliminate the fraction. This results in the equation 3v = π * r^2 * h. Next, we isolate the variable h by dividing both sides of the equation by π * r^2, giving us the formula h = (3v) / (π * r^2). By substituting the known values for volume (v) and radius (r) into this equation, we can calculate the height (h) of the cone. It is important to ensure that the units for volume and radius are consistent and compatible to obtain the correct result.

To learn more about radius, click here: brainly.com/question/16234713

#SPJ11

Suppose a chemist combines a 25% acid solution and a 50% acid solution to make 40 L of 45% acid solution. How many liters of each solution did she use? Use the blanks below to fill in your numerical answers.



__________ L of 50% solution; __________ L of 25% solution

Answers

To create a 40 L solution with a 45% acid concentration, a chemist combines a 25% acid solution and a 50% acid solution. Therefore, the chemist used 32 L of the 50% acid solution and (40 - 32) = 8 L of the 25% acid solution to create the 40 L solution with a 45% acid concentration.

Let's assume the chemist uses "x" liters of the 50% acid solution. Since the total volume of the mixture is 40 L, the remaining volume will be (40 - x) liters of the 25% acid solution.

The acid content in the 50% solution is 0.5x, while the acid content in the 25% solution is 0.25(40 - x).

To find the acid content in the final 45% solution, we multiply the acid concentration (0.45) by the total volume (40):

0.45 * 40 = 0.5x + 0.25(40 - x)

Simplifying the equation:

18 = 0.5x + 10 - 0.25x

Combining like terms:

0.25x = 8

Dividing both sides by 0.25:

x = 32

Therefore, the chemist used 32 L of the 50% acid solution and (40 - 32) = 8 L of the 25% acid solution to create the 40 L solution with a 45% acid concentration.

Learn more about Simplifying here:

https://brainly.com/question/17579585

#SPJ11

The area of a rectangle is 384 square inches and length is 8 inches greater than width. What are the dimensions

Answers

The dimensions of the rectangle are 16 inches in width and 24 inches in length.

Let's assume the width of the rectangle is x inches. According to the problem, the length is 8 inches greater than the width, so the length can be represented as (x + 8) inches.

The formula for the area of a rectangle is length multiplied by width. In this case, the area is given as 384 square inches. So, we can set up the equation:

Length * Width = Area

(x + 8) * x = 384

Expanding the equation:

x^2 + 8x = 384

Rearranging the equation to solve for x:

x^2 + 8x - 384 = 0

We can solve this quadratic equation by factoring or using the quadratic formula. Factoring it, we find:

(x - 16)(x + 24) = 0

So, x = 16 or x = -24.

Since dimensions cannot be negative, we discard the negative solution. Therefore, the width of the rectangle is 16 inches.

Substituting this value back into the equation for the length:

Length = x + 8 = 16 + 8 = 24 inches

Hence, the dimensions of the rectangle are 16 inches in width and 24 inches in length, which gives an area of 384 square inches.

Learn more about dimensions of the rectangle:

https://brainly.com/question/31677552

#SPJ11

Other Questions
Financial and managerial accounting are similar in that both. How does the cognitive view of classical conditioning differ from the traditional behaviorist perspective?. The first battles of the American Revolution occurred in April 1775 in Lexington and Concord, Massachusetts. Please select the best answer from the choices provided. T F. Explain why Ben comes to realize that friendship is a give-and-take relationship that benefits both people involved. please helo Wallace works at the Computer Wholesale Warehouse, where he develops visual impressions of products for advertisements and marketing materials. What type of work does Wallace perform How are different types of radiation arranged along theelectromagnetic spectrum?A By how fast they travelB By their sourcesC By the amount of energy they carryDBy how radioactive they are1 of 1011:01/20goRI The price of everything in the store is reduced by 1/4 each hour until closing time. Liz wants to purchase a shirt that was originally marked at 24$. You can use a function to describe the shirts price x hours after the sale starts. How many moles of pcl3 contain 3. 68 1025 chlorine atoms?. Navarrete Incorporated has net income of $62,300, a tax rate of 21 percent, and a net profit margin of 6.7 percent. Total assets are $1,100,500 and current assets are $328,200. How many dollars of sales are being generated from every dollar of net fixed assets The purpose(s) of diaphragmatic breathing is to help your client: Frederick deposits $10,000 in a special bank account thatearns 6. 5% compounded quarterly. The amount of money. A, in the account can be determined by the formulaA = 10,000 (1 + 0. 065) 4where t is the number of years that the money is in thebank. How much money does Frederick have after 5 years In the funtion f(x)=1/x which of these could be a value of f(x) when x is close to zero PLEASE ANSWER!!!!!Sarah Raymond crossed the plains in a wagon train. List 3 of the hardships described in Sarah's diary. (Site 1) Formulated by Noam Chomsky, is a grammatical system in which sentence structures are derived by transforming basic kernel sentences. The system is also called. During the pandemic in 2020, most but not all restaurants were required by the government to close. Also during the same time, fewer people decided to get restaurant meals. You will be asked several questions about this situation. Do not draw a graph; instead please respond to the questions in an essay form. Explain how the pandemic affected the market for restaurant meals. Explain the effect on the equilibrium price and quantity of restaurants meals. Suppose that there had been no government regulations closing the restaurants and that restaurant workers would have continued to work as normal. Explain what then would have been the effect on the equilibrium price, the equilibrium quantity, and the efficient quantity of restaurant meals. When trying to persuade some one who has been drinking try first to have the conversition... Simplify this numerical expression using the order of operations. 5. 75 - 1 2 (20 2. 5) 2 6 Order of Operations: 1. Evaluate within parentheses. 2. Evaluate exponents. 3. Multiply and divide from left to right. 4. Add and subtract from left to right. What is the value of the expression?. A security engineer writes a report on recent threat activities. A threat included on the report is under investigation for being intentional or unintentional. The report includes which threat type? What are critics saying about super bowl halftime show. If a bike wheel covers a total of 69. 08 inches after one complete rotation,what is the approximate radius of the bike wheel?