Answers
Hopefully this helps
Related Questions
Addison measured a house and its lot and made a scale drawing, The scale she used was
1 inch : 3 feet. The backyard is 10 inches in the drawing, How long is the actual yard?
Answers
Answer:
I think it's
10 X 3 = 30 feet
1a) simplify (8x)^2
Answers
Answer:
[tex] 64 {x}^{2} [/tex]
Step-by-step explanation:
[tex] {(8x)}^{2} = {8}^{2} . {x}^{2} = 64 {x}^{2} [/tex]
WILL MARK BRAINLIEST!!select the graph of x-2y<4
Answers
Answer:
Option (2) is correct.
Step-by-step explanation:
The given equation is x-2y<4.
We need to select the correct graph for this inequality.
When x = 0, y = <-2
When y=0, x<4
The attached figure shows the graph for this inequality. It means the correct option is (b).
What is the simplified form of the expression(x + 6)(7x − 1)?
8x^2 + 5
7x^2 + 41x − 6
7x^2 + 43x − 6
7x^2 − 6
Answers
Answer:c
Step-by-step explanation:
Answer:
B: 7x2 + 41x − 6
Step-by-step explanation:
Use the FOIL method to multiply the two expressions.
(First Outer Inner Last)
Then, combine like terms.
(x + 6)(7x − 1) = (x)(7x) + (x)(-1) + (6)(7x) + (6)(-1)
= 7x2 − x + 42x − 6
= 7x2 + 41x − 6
7. Find the product. 8. Find the product. 9. Find the product.
Answers
Answer: 7) 6/17
8) 28/45
9)24/15
Step-by-step explanation:
Answer:
B is the answer
Step-by-step explanation:
no need to
The distance traveled by a snowball thrown straight down from the top of a bluff can be calculated with the equation d=ut+12gt2, where d is the distance traveled in meters, u is the initial velocity in meters per second, t is the time in seconds, and g is the acceleration due to gravity, which is 9.8ms2. If the snowball traveled 200 meters in 5 seconds, what was its initial velocity?
Answers
Answer:
15.5 m/s
Step-by-step explanation:
Using the equation, d = ut+1/2gt² where all the variables have meaning as given above, making u subject of the formula, we have
d = ut+1/2gt²
d - 1/2gt² = ut
d/t - 1/2gt²/t = u
u = d/t - 1/2gt
Since d = 200 m, t = 5 s and g = 9.8m/s², substituting the values of the variables into the equation, we have
u = d/t - 1/2gt
u = 200 m/5 s - 1/2 × 9.8m/s² × 5 s
u = 40 m/s - 49 m/s ÷ 2
u = 40 m/s - 24.5 m/s
u = 15.5 m/s
So, the initial speed of the snowball is 15.5 m/s
Cinemark is having a summer special.If you get a membership one-time cost is $12.50 plus $2.00 per movie that you watch.Write a linear equation that will show the cost of membership and each movie seen
Answers
Answer:
Y=12.50x+2.00
Step-by-step explanation:
The linear equation that will show the cost of membership and each movie seen will be C = 2n + 12.5.
What is a linear equation?A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.
The linear equation is given as,
y = mx + c
Where m is the slope of the line and c is the y-intercept of the line.
Cinemark is having a summer special. If you get a membership one-time cost is $12.50 plus $2.00 per movie that you watch.
The slope of the line is $2.00 and the y-intercept of the line is $12.50.
Let C be the total cost and n be the number of movies. Then the linear equation will be
C = 2n + 12.5
More about the linear equation link is given below.
https://brainly.com/question/11897796
#SPJ2
Multiply and completely simplify: (4x+6) (x-1) PLEASE HELP NOW
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Answer:
-2.333333333
Step-by-step explanation:
Help pls question is the picture above :))))
Answers
In a translation, what math process is used?
a) addition/subtraction
b) multiplication
c)division
Answers
what is the greatest common factor of 54 76 and 114
Answers
Answer:
2
Step-by-step explanation:
Prime factors of 56 = 2^3 . 7
Prime factors of 76 = 2^2 . 19
Prime factors of 114 = 2 . 3 . 19
Prime factors of 124 = 2^2 . 31
The volume of a cylinder is 1767 cm and its height is 11 cm.
What is the length of the cylinder's radius?
Enter your answer in the box.
Answers
Answer:
1778 cm
Step-by-step explanation:
In ΔRST, t = 9.5 inches, ∠R=149° and ∠S=12°. Find the length of r, to the nearest 10th of an inch.
Answers
Answer:
15
Step-by-step explanation:
Its right bro trust me
A pair of jeans that originally cost $40 was marked up 50%. During a sale the jeans were discounted 50%. What
is the sale price?
Can you explain how to show my work step by step
Answers
Answer:
20$
Step-by-step explanation:
50% of 40= 20
Heather performs an experiment to measure the acceleration of an object due to earths gravitational and discovers the acceleration of an object is 10.91 meters per second. The actual acceleration of the object is 9.80 meters per second.
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The percentage error in the acceleration is 11.3%.
What is a percentage?The percentage is calculated by dividing the required value by the total value and multiplying by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
The actual acceleration of the object is 9.80 meters per second.
The acceleration of an object is 10.91 meters per second.
Now,
Percentage error.
= (Experiment acceleration - Actual acceleration) / Actual acceleration x 100
= (10.91 - 9.80) / 9.80 x 100
= 1.11 / 9.80 x 100
= 11.33 %
Thus,
The percentage error is 11.3%.
Learn more about percentages here:
https://brainly.com/question/11403063
#SPJ1
HELP ASAPPPPpppppppp
Answers
Answer:
1/12
Step-by-step explanation:
Answer:
1/12
Step-by-step explanation:
1 x 1 = 1
3 x 4 = 12
Plsssss helpppppppppp meeeeeeeeee
Answers
Answer:
x = 14, y = 37
Step-by-step explanation:
The angle vertical to (9x + 12 )° and 3x are same- side interior angles and are supplementary, sum to 180°, then
9x + 12 + 3x = 180
12x + 12 = 180 ( subtract 12 from both sides )
12x = 168 ( divide both sides by 12 )
x = 14, so
3x = 3 × 14 = 42
3x and 4y - 10 are adjacent angles and supplementary, then
3x + 4y - 10 = 180
42 + 4y - 10 = 180
4y + 32 = 180 ( subtract 32 from both sides )
4y = 148 ( divide both sides by 4 )
y = 37
Which angle is complementary to <ADB?
A) Angle BDA
B) Angle ADC
C) Angle BDC
D) Angle CDA
Answers
Answer:
Angle CDA IS CORRECT
Mario start collecting stamps in January and buys 12 stamps each month.Karen starts collecting stamps in July and buys 18 starts each month. how many months after Karen starts collecting stamps will she have the same number of stamps as Mario?
Answers
Answer:
12 months
Step-by-step explanation:
Given that:
Mario:
12 stamps per month
Since January
Karen :
18 stamps per month
Starts on july
Number of stamps collected by Mario till the end of June :
12 * 6 = 72 stamps
For Mario :
72 + 12x
For karen:
18x
Where x is the number of months after karen starts :
Equate both equations
72 + 12x = 18x
72 = 18x - 12x
72 = 6x
x = 72/6
x = 12
After 12 months
Number of months after karen starts, will they have same amount of stamp
The diagram shows two congruent equilateral triangles whose overlap is a hexagon.
The areas of the smaller triangles, which are also equilateral, are 1, 1, 9, 9, 16 and 16, as shown.
16
16
X1
9
What is the area of the inner hexagon?
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Answer:
38
Step-by-step explanation:
PLSSSS help ASAPPPPP
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Answer: The amount of hotdogs you would need to sell in order to reach $300= 80
Step-by-step explanation:
Find how much money is spent per hotdog:140÷70=2
$140= Amount made by selling 70 Hotdogs
70=Amount of Hotdogs sold already
Dividing 140 by 70 will get you the cost of 1 hotdog. This is due to division being the act of separating something into parts. There are 70 parts (or hotdogs) in this equation so therefore by separating the amount of money made by those selling those parts, the amount per hotdog would be found.
2. Find the amount of hotdogs it would take to earn a total of $300:
300-140= 160 160÷2= 80
The question asks for a total of $300 to be earnt by selling hotdogs. $140 has already been earnt, therefore a portion of the total amount has been made. By subtracting the amount already made by the total amount of money that is wanted to be earnt, the amount of money needed to reach the $300 is found. The $160 is then divided by the amount of money spent per hotdog ($2). The answer (80) is the amount of hotdogs required to be sold to reach the goal of $300.
A laptop has a price $300. The store is giving a 15% discount for the laptop. How much will the laptop cost?
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Allison invest $5000 in CD at an interest rate of 2%. What will her total be worth at the end of 3 years?
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Answer:How much interest will I earn in a CD? It depends on the interest rate the bank offers and how long the CD's term is. Here's an example: $5,000 invested in a 3-year CD with a 0.80% APY would earn about $120 by the end of the term.
Step-by-step explanation:
A quadrilateral has three angles that measure 88°, 82°, and 55°. Find the unknown angle measure.
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Answer: 135° is the unknown angle measure.
Step-by-step explanation: We know a quadrilateral has 4 angles and measure a total of 360°.
To find the unknown angle simply add all the 3 angles and then subtract them from 360°.
Follow the steps:
88° + 82° + 55° = 225°. (Added the 3 angles)
360° - 225° = 135°. (Subtract the sum of the 3 angles from 360 degrees)
In the last 40 days, Mr. Neptune's newspaper has been delivered late 6 times. What is the experimental probability that it will be delivered late tomorrow?
Answers
Answer:
15%
Step-by-step explanation:
The reason for this is simply because if you take 40 and 6, turn it into a fraction, then turn it into a percentage, it turns out to be 15%
Solve the linear equation x + 4 + 3x = 72. State the property that justifies your first step and why you chose it
Please Help!!!!!!!!!
Answers
Answer:
x=17
Step-by-step explanation:
x+4+3x=72
4x+4-4=72-4
4x/4=68/4
x=17
Associative property of addition
Answer: x = 17
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
(ONLY MY FRIENDS RESPOND) What is the Area of a square if it has L= 32cm and W= 20cm?
(Heres a re-made thing for my friends, sorry for the rushed handwriting, I had to do it before my mom saw, hope u guys can read it)
Answers
Answer:
640
Step-by-step explanation: and wow
Find the measure of angle B
Answers
Answer:
15 - 86
16 - 115
17 - 60
18 - 74
Step-by-step explanation:
Twice the difference of 1 and a number.
Answers
Juan received a bank account statement reporting the recent changes
to his account. The statement showed an overall increase in the
account balance of $1,909.15. During the time shown on the
statement, Juan was paid twice and withdrew a total of $1,437.99 to
cover all his bills and expenses. How much (x) is each of Juan's
paychecks?
Answers
Answer:
2628.15
Step-by-step explanation:
1909.15+ 1437.99/2=2628.15
