From the given points there is not any point that shows, proportional relationship.
What is proportion?A mathematical comparison of two numbers is called a proportion. According to proportion, two sets of provided numbers are said to be directly proportional to one another if they increase or decrease in the same ratio.
The given point is A(3, 5/6).
Since, the point A represents the proportional relationship,
To find the point that also lie on the same graph,
Let x is the multiplying factor in proportion,
Solve with the options,
(1, 0.4)
3x = 1 ⇒ x = 1/3
5/6x = 0.4 ⇒ 5/6x = 2/5 = 12 / 25
The values of x are not same.
(1.5, 6/10)
3x = 1.5 ⇒ x = 1/2
5/6 x = 6/ 10 x = 18 / 25
The values of x are not same.
(6/5, 3)
3x = 6/5 ⇒ x = 2/5
5/6 x = 3 ⇒ x = 18/5
The values of x are not same.
(4, 11/5)
3x = 4 ⇒ x = 4/3
5/6 x = 11/5 ⇒ x = 66/25
The values of x are not same.
(15,6)
3x = 15 ⇒ x = 5
5/6 x = 6 ⇒ x = 66/25
The values of x are not same.
Therefore, there is not any point that shows proportional relationship.
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Look at the figure. Classify the pair of angles: <1 and <5 corresponding angles same-side interior angles alternate interior angles same-side exterior angles
The pair of angles ∠1 and ∠5 are same-side interior angles.
What is same-side interior angle?Two angles that are on the same-side of the transversal and inside (between) the two lines are referred to as same-side interior angles.
Given,
t is the traversal line.
a and b are two lines.
Lines in a plane that are consistently spaced apart are known as parallel lines. Parallel lines don't cross each other.
So, a and b are not at equal distance.
a and b are not parallel lines.
And two angles ∠1 and ∠5 that are on the same-side of the transversal and inside (between) the two lines a and b are referred to as same-side interior angles.
Therefore, ∠1 and ∠5 are same-side interior angles.
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Help me please first gets 10 points and brainliest.
Answer:
Domain: {-7, -3}
Range: {3, -8, -6}
Step-by-step explanation:
The domain of a relation is the set of all possible inputs or independent variables, and the range is the set of all possible outputs or dependent variables.
For the given relation H, the domain is the set of all possible first elements in each ordered pair, or the set of all possible x-coordinates. In this case, the domain is {-7, -3}.
The range of a relation is the set of all possible second elements in each ordered pair, or the set of all possible y-coordinates. In this case, the range is {3, -8, -6}.
Therefore, the domain and range of relation H can be written as follows:
Domain: {-7, -3}
Range: {3, -8, -6}
Note that set notation uses curly braces {} to enclose the elements of the set, and separates individual elements with commas.
The real root of the equation x3 10x2 29x 30 = 0 is –6. what are the nonreal solutions? 2 i, 2 – i –2 i, –2 – i –4 2i, –4 – 2i 4 2i, 4 – 2i
The non-real roots of the polynomial x³ - 10x² + 29x - 30 are; x = 2 + i or 2 - i
What is the root of the polynomial?We are given the polynomial as;
x³ - 10x² + 29x - 30
We are told that the real root of the polynomial is -6. Thus, (x + 6) is a factor of the polynomial.
Now, we can use polynomial long division to get;
x³ - 10x² + 29x - 30
- divisor * x² x³ - 6x²
remainder - 4x² + 29x - 30
- divisor * -4x¹ - 4x² + 24x
remainder 5x - 30
- divisor * 5x⁰ 5x - 30
remainder 0
Quotient : x² - 4x + 5 Remainder: 0
x² - 4x + 5_______
(x + 6) | x³ - 10x² + 29x - 30
- x³ - 6x²
-4x² + 29x - 30
- - 4x² + 24x
5x - 30
- 5x - 30
0
Now, using quadratic calculator to find the roots of the quotient, we get;
x = 2 + i or 2 - i
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NEED HELP ASAP!
Refer to the triangle.
What is the length of side AB?
(Blank) units
After solving the equation the length of AB is [tex]2\sqrt{3}[/tex]
What do you mean by trigonometry?
Trigonometry “triangle” and “measure”) is a branch of mathematics that studies the relationship between the side lengths and angles of triangles.
A trigonometric ratio is the ratio between the edges of a right triangle.
The sine function (sin) defined as the ratio of the opposite side of the angle to the hypotenuse.
In the given triangle ABC , use sin ratio to find AB.
tan θ = P/B
tan 30 = AB/6
[tex]\frac{1}{\sqrt{3} } =AB/6[/tex]
AB = [tex]\frac{6}{\sqrt{3} }[/tex] = [tex]\frac{6}{\sqrt{3} }\times \frac{\sqrt{3}}{\sqrt{3}}= \frac{6\sqrt{3}}{3}=2\sqrt{3}[/tex]
Therefore, length of AB is [tex]2\sqrt{3}[/tex]
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What is the area of this triangle?
Answer:
D
Step-by-step explanation:
base= y2-y1
height = x3-x1
so (1/2)×(y2-y1)×(x3-x1)
I have this question can anyone solve
Answer:
I=PRT
A=P+I so
I=12000×5%×3
I=1800
A=P+I
A=12000+1800
Amount=13800
Plsss helpppp I’m struggling
Answer:
the A' is 2,-1
b'is 1,-1
c' is 4,-2
Which expression is equivalent to the perimeter of your the rectangle shown below?
The expression that is equivalent to the perimeter of the rectangle in the image shown is, 6x + 8.
How to Find the Perimeter of a Rectangle?To find the perimeter of a rectangle, add all the four sides of the rectangle. The following formula can be used:
Perimeter (P) = 2(length + width).
In the rectangle shown below, the dimensions are:
Length of rectangle = 2x + 3
Width of rectangle = x + 1
Substitute into the perimeter each expression of the dimensions:
Perimeter = 2[(2x + 3) + (x + 1)]
Open the parentheses by applying the distributive property of equality:
Perimeter = 2(2x + 3 + x + 1)
= 2(3x + 4)
= 2(3x) +2(4)
= 6x + 8
Therefore, the expression is, 6x + 8.
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What is the solution to this
inequality?
8.6 ≤ x - 5 4/5
Answer:
x ≥ 72/5
8.6 ≤ x -5 4/5= 8.6 ≤ x -29/5
8.6 ≤ x -29/5= x ≥ 72/5
solve for x.
enter your answer as a mixed number in simplest form in the box.
x =
Answer:
x + x - x = x
explanation:
give us the actual formula lol
Hi sorry for the mistake this is the photo I was meant to post and I need help with number 6(iii)
Answer:
-2
Step-by-step explanation:
Given,
g(x) = f(4)
or, 2 - 4x = 3*4 - 2
or, 2 - 4x = 10
or, 2 - 10 = 4x
or, -8 = 4x
or, x = -2
this is a normal question no subject. If you already have a bad grade, and you fail the exam, will it lower your grade more?
depends on how much you fail by
PLS HELP ME I NEED IT I PUT A PICTURE
Answer: <D, < E, <C
Step-by-step explanation:
a rectangle is 3 feet longer than it is wide. find the dimensions of the rectangle if its area is 208 sq-feet
Dimensions of the Rectangle are : 16 feet by 13 feet .
A rectangle is a quadrilateral with four right angles. It can also be defined as: an equiangular quadrilateral, since equiangular means that all of its angles are equal . A rectangle has two dimensions. we can measure its length and, perpendicular to that, its width.
Rectangle is 3 feet longer than it is wide and its area is 208 sq-feet .
Area of Rectangle = l×b ( Where l = length , b = breadth )
Therefore , Let X be the the width of rectangle . then from given it's length is (X+3).
∴ X × (X+3) = 208
∴ [tex]x^{2}[/tex]+3X-208 = 0
(X+16)(X-13) = 0
X = -16 & X = 13
Distance can't be negative so Width = X = 13 feet.
∴ Length = X+3 = 16 feet.
Thus the Dimensions are 16 feet by 13 feet .
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What should I eat for breakfast?
Answer:
It is a good idea to choose a breakfast that includes a variety of healthy and nutritious foods to fuel your body and mind.
Step-by-step explanation:
It is important to eat a healthy and balanced breakfast to start your day off on the right foot. Some good options for breakfast include whole grain toast with eggs and avocado, oatmeal with fruit and nuts, or a smoothie with yogurt and berries. It is also a good idea to include a source of protein in your breakfast, such as eggs, Greek yogurt, or nuts, to help keep you feeling full and satisfied. Ultimately, the best breakfast for you will depend on your personal preferences and dietary needs. It is a good idea to choose a breakfast that includes a variety of healthy and nutritious foods to fuel your body and mind.
Answer: Eggs
Extra: Bacon
Drink : Milk/OJ
Graph a line that contains the point (-2,7) and has a slope of 4.
-7 -6 -5 -4 -3 -2
7
4
32
එය ප
Y
-3+
-4+
-5
-6
-7
K
1 2
3
4
5
6
7
>x
Answer:
(-3,3) and (-4,-1)
Step-by-step explanation:
The equation of the line would be y=4x+15. So if you clicked points (-3,3) and (-4,-1) then you would produce the correct line.
Hope this helped! :)
True or False: (-20, 19) is a solution to the following system of inequalities:
y<-x-1
g ≥ 0.5 – 7
Answer choice A: True
Answer choice B: false
(-20, 19) is a solution to the following system of inequalities: y<-x-1, g ≥ 0.5 – 7 is false.
What is inequalities?
The idea of inequality, which is the state of not being equal, especially in terms of status, rights, and opportunities1, is at the core of social justice theories. However, because it frequently has diverse meanings to different individuals, it is prone to misunderstanding in public discourse. However, certain differences are shared. In mathematics, a relationship between two expressions or values that are not equal to each other is called 'inequality.
y<-x-1
Move x to the left side
y+x<-1
Move y to the right sid
x<-1-y
[tex]g \geq 0.5-7[/tex]
Subtract the numbers: 0.5-7=-6.5
[tex]g \geq-6.5[/tex]
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Which expression is equivalent to −23(6x+15) ?
Answer:
I assume you meant (-1/3)(6x + 15) - 3 = ?
(-1/3)(6x + 15) - 3 = (-1/3)(6x) + (-1/3)(15) - 3 = -2x - 5 - 3 = -2x - 8
Step-by-step explanation:
Select the correct answer. Which values of x make this equation true? -x^2+8x=-15
The price of a pair of shoes after 8% sales tax was added was $77.76. Find the original price before sales tax
Answer: $71.53
Step-by-step explanation:
77.76 = 100%
Shaq made 8 out of 15 free throws he attempted in game 6 of the NBA Finals. The Lakers want to know how many consecutive free throws he would have to make to raise the percent of successful free throws to 75% during the game.
write and equation that represents this situation.
The equation that represents the situation in which case the percent of successful free throws is 75% during the game is; ( 8 + x ) = 0.75 ( 15 + x ).
Which equation represents Shaq's situation as described in the task content?It follows from the task content that the equation which represents the situation in which case the percent of successful free throws rises to 75% is to be determined.
As evident in the task content; Initially, Shaq made 8 out of 15 free throws he attempted.
Therefore, let the number of consecutive free throws he has to make to raise the success rate to 75% be; x.
Therefore, it follows from percent proportion that;
( 8 + x ) / ( 15 + x ) = 75 / 100
The simplified equation which represents the required situation is therefore;
( 8 + x ) = 0.75 ( 15 + x ).
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Solve for x:6/5 =5/x
Answer: x = [tex]\frac{25}{6}[/tex]
Step-by-step explanation:
We will cross-multiply the two fractions given to help us solve.
Given:
[tex]\displaystyle \frac{6}{5} =\frac{5}{x}[/tex]
Cross-multiply:
6 * x = 5 * 5
6x = 25
Divide both sides of the equation by 6:
x = [tex]\frac{25}{6}[/tex]
Answer:
x = 25/6
Step-by-step explanation:
6/5 = 5/x
Cross multiply.
6x = 25
Divide by 6.
x = 25/6
Type the correct answer in the box. Use numbers instead of words.Isha is a pet sitter.She earns $5 for each cat.She earns $12 for each dog.Last week, Isha pet sat for 11 cats and 7 dogs.How much money did Isha earn pet sitting last week?
By evaluating a revenue equation, we will see that she earned $139 last week.
How much money did Isha earn pet sitting last week?We know that Isha is a pet sitter, and she earns $5 for each cat and $12 for each dog.
So, if she pet sats for x cats and y dogs, the revenue will be:
R(x, y) = $5*x + $12*y
In this case we know that she pet sat for 11 cats and 7 dogs, then we have:
x = 11
y = 7
So we need to evaluate the above revenue function, we will get:
R(11, 7) = $5*11 + $12*7
R(11, 7) = $55 + $84
R(11, 7) = $139
Isha earned $139 last week.
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giving barinly to someone who answers in a complete sentence and who is write
Approximate √15 to the nearest integer.
Explain how you got your answer.
The square root of 15 is approximately 4.
To approximate the square root of 15, we can find the perfect squares that are closest to 15. The perfect squares that are closest to 15 are 9 and 16. Since 15 is closer to 16, we can say that the square root of 15 is slightly less than 4.
Another approach could be:
The square root of 15 is approximately 3.87. Rounding to the nearest integer gives us 4. To round a number, we look at the number following the place value we are rounding to. If it is greater than or equal to 5, we round up. If it is less than 5, we round down. In this case, the digit following the ones place is 8, which is greater than 5, so we round up to 4.
Rob and Jeni each recruit three people to be election campaign volunteers. The next week they ask each of those volunteers to recruit three more campaign volunteers. They want all new volunteers each week to recruit three more volunteers.
The number of volunteers recruited for the first 5 weeks is; 486 people
How to calculate the geometric sequence?
A geometric sequence is defined as a sequence in which the result of the division of consecutive terms is always the same, called common ratio r.
The nth term of a geometric sequence is given by:
aₙ = a₁rⁿ⁻¹
where;
a₁ is the first term
r is the common ratio
In this question, on the first week there are 6 people, and since each new people involve three more, the common ratio is 3, hence the parameters for the geometric sequence are:
a₁ = 6
r = 3
Hence the number of people after n weeks is:
aₙ = 6(3)ⁿ⁻¹
Thus, the number of volunteers recruited for the first 5 weeks is;
a₅ = 6(3)⁵⁻¹
a₅ = 6 * 3⁴
a₅ = 486
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what is the volume of this shape
The volume of this shape is 628 cm³.
What is a volume?
Each thing in three dimensions takes up some space. The volume of this area is what is being measured. The space occupied within an object's borders in three dimensions is referred to as its volume. It is sometimes referred to as the object's capacity.Another three-dimensional structure having two circular bases and a height between them is a cylinder. The cylindrical items we use on a daily basis include water bottles, buckets, candles, cans, etc. The radius of the base and the height of a cylinder are measured in order to determine its volume.Where r is the radius of the base and h is the height of the cylinder, the volume of a cylinder is equal to πr²h.It is given that,
r=5
h=8
Then volume=π(5²)×8
=3.14×25×8
=628 cm³
Hence, The volume of this shape is 628 cm³.
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Which formula correctly shows how to find the 21st term in the geometric sequence?
2000, 1000, 500, 250, 125, ...
Answer: Therefore, the correct formula is {a}_{21} = 2000 * 0.5^{20}.
Step-by-step explanation:
A geometric sequence is a sequence of numbers in which each term after the first is found by multiplying the previous term by a constant factor called the common ratio. In this case, the common ratio is 0.5, since each term is found by dividing the previous term by 2.
To find the nth term in a geometric sequence, we can use the formula:
a_n = a_1 * r^(n-1)
where a_1 is the first term in the sequence, a_n is the nth term, and r is the common ratio. In our case, the first term is 2000, the nth term is the 21st term, and the common ratio is 0.5. Therefore, the formula we need to use is:
a_21 = 2000 * 0.5^(21-1)
= 2000 * 0.5^20
Therefore, the correct formula is {a}_{21} = 2000 * 0.5^{20}.
What is the answer to graph A B and C
Answer:
Step-by-step explanation:
1. A
2. C
3. B
Find the sum of (–4 i) and (10 – 5i). –3 5i –3 – 5i 6 – 4i 6 – 6i
The sum of the two complex numbers will give:
(-4 + i) + (10 - 5i) = 6 - 4i
So the correct option is the third one.
How to add two complex numbers?Let's assume we have two complex numbers which are:
A = a + bi
B = c + di
The sum between these two complex numbers is:
A + B = (a + bi) + (c + di)
Taking i as a common factor we can rewrite:
(a + bi) + (c + di) = a + c + (b + d)i
And that is the general sum.
Here we want to solve:
(-4 + i) + (10 - 5i)
Again, if we take i as a common factor we can rewrite:
-4 + 10 + (1 - 5)*i
6 - 4i
So the correct option is the third one.
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Find the missing length for both questions
Please help
ASAPPP
NEED TO PASS
Answer: 4. ?=18
5. x = 6
Step-by-step explanation:
First put the length in ratio form:
4. 54:? and 24:8 ==> 54:?=24:8
Now put the ratios in division form:
54/? = 24/8
54/? = 3 ==> simplify
? * 54/? = 3*? ==> multiply by ? on both sides to remove denominator
54 = 3?
54/3 = 3?/3 ==> divide by 3 on each sides to solve for ?
?=18 ==> simplify
5. (6x-1):14 and 15:6
(6x-1)/14 = 15/6
14*(6x-1)/14 = 14 * 15/6 ==> multiply by 14 on both sides to isolate x
6x-1 = 210/6
6x-1 = 35 ==> simplify
6x-1+1 = 35+1 ==> add 1 on both sides to isolate x
6x = 36
6x/6 = 36/6 ==> divide by 6 on both sides to isolate x
x = 6 ==> simplify