Which is a graph of a proportional relationship?

Answer:

The answer is below

Step-by-step explanation:

The question is not complete, but i would show how to solve it.

Transformation is the movement of a point from its initial location to a new location. If an object is transformed then all its points are also transformed. Types of transformation are reflection, dilation, rotation and translation.

Rotation is a type of transformation that turns an object about a fixed point. Rotation preserves the shape and size of the image. The rotation of point X(x, y) 180° about the origin gives a new point X'(-x, -y) i.e. both the x and y coordinate is negated.

Answer:

[tex]x=\frac{576}{11}[/tex]

Step-by-step explanation:

13x - 12x + 45 * 12 = 14 - 12x - 10.5

Multiply first

13x - 12x + 540 = 14 - 12x - 50

Combine like terms

x + 540 = 12x - 36

Subtract x from both sides

540 = 11x - 36

Add -36 to both sides

576 = 11x

Divide both sides by 11

[tex]x=\frac{576}{11}[/tex]

Hope this helps as pls do mark me brainliest if you can:)

Answer:

12 weekends

Step-by-step explanation:

Round up to $500 to make it easier, he needs $500. with $220 Saved he needs $280 more ($500-$220). $280 / $25 per weekend is 11.2 weekends needed. He would need to work 12 weekends to get to his goal

Answer:

i trieddddddddddddd

Answer:

Add 7.6

D. x=25.8

Step-by-step explanation:

Answer:

Add 7.6

D. x=25.8

Step-by-step explanation:

Answer:

4/3

Step-by-step explanation:

Slope = (y2-y1)/(x2-x1)

(9-1)/(8-2)

4/3

Answer:

[tex]\frac{4}{3}[/tex]

Step-by-step explanation:

(2,1) (8,9)

The formula that you would use is:

[tex]\frac{y_{2}-{y_1} }{x_2-x_1}[/tex]

So, 2 could be [tex]x_1[/tex] and 1 could be [tex]y_2[/tex]

and 8 could be [tex]x_2[/tex] and 9 could be [tex]y_2[/tex]

When we insert these numbers into the equation, we get:

[tex]\frac{9-1}{8-2}[/tex]

When we solve that we get:

[tex]\frac{8}{6}[/tex]

Now we simplify it by dividing both the numerator and denominator by 2, which would give us:

[tex]\frac{4}{3}[/tex]

Answer:

WHAT DO YOU NEED HELP ON, I CANNOT SEE THE IMAGE

SORRY

Step-by-step explanation:

Answer:

umm what's the question

Step-by-step explanation:

Answer:

9.6

Step-by-step explanation:

48/5 is 9.6 therefore n=9.6

Step-by-step explanation:

672 divides by 8

=8.375

Answer:

The answer is below

Step-by-step explanation:

Perimeter of a rectangle = 2(length + breadth)

24 = 2(length + breadth)

length + breadth = 12

The distance between the points of the rectangle (-1, 4) and (3,4) is given as:

[tex]Distance=\sqrt{(x_2-x_1)^2+(y_2+y_1)^2}\\ \\Distance=\sqrt{(3-(-1))^2+(4-4)^2}=4\ units[/tex]

The breadth = 4 units

Length + 4 = 12

Length = 8 units

The lower left x coordinate would be the same as the upper left x coordinate, let us assume that the lower left y coordinate = a

Hence lower left coordinate = (-1, -a). The distance between (-1,4) and (-1, -a) is the length = 6 units

[tex]6=\sqrt{(-1-(-1))^2+(-a-4)^2}\\ \\a=-10[/tex]

lower left coordinate = (-1, 10)

The lower right x coordinate would be the same as the upper right x coordinate, let us assume that the lower right y coordinate = -b

Hence lower right coordinate = (3, -b). The distance between (3, 4) and (3, -b) is the length = 6 units

[tex]6=\sqrt{(3-3)^2+(-b-4)^2}\\ \\b=-10[/tex]

lower right coordinate = (3, -10)

Answer:

Neither

Step-by-step explanation:

Parallel lines don't intersect

Answer:

Neither parallel or perpendicular.

Step-by-step explanation:

For AB A(-1,-4) and B(2, 11)

x1,y1 x2,y2

Gradient = (y2 - y1)/(x2 - x1)

= (11 - (-4))/(2 - (-1))

= 15/3 = 5.

For CD C(1 , 1) and D(4 , 10)

x1, y1 x2, y2

Gradient = (y2 - y1)/(x2 - x1)

= (10 - 1)/(4 - 1)

= 9/3 = 3

from the above they are neither parallel or perpendicular.

Answer:

7

Step-by-step explanation:

Multiply 1/8 by 56.

You can put a 1 under the 56 because the56/1 and 56 are identical.

1/8 * 56/1

Multiply numerators (1 & 56) and the denominators (8 & 1)

56/8

Simplify by dividing

7

Answer:

If you mean in total if all of it then 245

Answer:

13

Step-by-step explanation:

I just added the numbers together.

5+-5 is 0 because they are the same numbers but with opposite signs.

Next 12+-2 is 10 because it is like 12-2.

Next adding the last 3 to 10 we get 13.

The final amount of yards they have are 13.

I hope this helps:)

Answer:

Yeah... I think u got it right... sorry if I’m wrong

Step-by-step explanation:

===========================================================

Explanation:

The length of segment MN is the same as the distance from M to N

Count out the spaces from M to N to see that there are 5 spaces, so that's why choice A is the answer.

-------------

Or you can break it down like this:

So we have 3+2 = 5 spaces total between M and N.

-------------

A more formal approach:

Let M = -3 and N = 2

Now subtract and apply absolute value.

|M - N| = |-3-2| = |-5| = 5

or

|N - M| = |2-(-3)| = |2+3| = |5| = 5

Either way, we get a distance of 5 units.

Absolute value is used to ensure that the result is never negative.

Answer:

Step-by-step explanation:

Speed = change in distance/change in time

S= Δd/Δt

let d1 = 139.5miles

d2 = 395miles

t1 = 1.5 hrs

t2 = 5hrs

Δd = d2-d1

Δd  = 395-139.5

Δd  = 255.5miles

Δt = 5-1.5

Δt = 3.5hrs

Speed = 255.5/3.5

Speed = 73miles/hr

Hence Kayla's speed is 73miles/hour

Answer:

WITH WHATttttt

Step-by-step explanation:

Answer:

0.135 is an irrational number because the decimal is not repeating

Step-by-step explanation:

Answer:

$777

Step-by-step explanation:

35/10= 3.5

3.5x222= $777

Answer:

8.1822x10^8

Step-by-step explanation:

Answer:

Step-by-step explanation: your picture is not there

Answer: 4

Step-by-step explanation:

1. Add 3 and 1

3+1 = 4

Your answer is 4

Answer:

I think it is 5 wait no

Step-by-step explanation:

9514 1404 393

Answer:

  3 1/2

Step-by-step explanation:

The amount is reduced by 4/9 cup each day for 5 days, so the amount remaining is ...

  (5 1/2) - 5(4/9) = 11/2 -20/9 = (99 -40)/18 = 59/18 = 3 5/18 ≈ 3.28 . . . cups

This value is (slightly) closer to 3.5 than to 3.0.

The best estimate of the remaining amount is 3 1/2 cups.

Answer:

three

Step-by-step explanation:

Answer:

7x3=45 so substitute

Step-by-step explanation:

Answer: x = 9.6

Step-by-step explanation: 24/x * 20/8 (cross multiply)

20x = 192 (now divide)

x = 9.6

Answer:

independent: number of tickets purchased;

dependent: total cost;

rule: f(x) = 60x

Step-by-step explanation:

The independent variable is the input of a function (the variable whose value determines the value of the output, or dependent variable). In this case, the independent variable is the number of tickets purchased.

The dependent variable is the output of a function (the variable whose value depends on the value of the input, or independent variable). In this case, the dependent variable is the total cost of all tickets purchased.

The total cost of all tickets purchased is equal to $60 times the number of tickets x. Therefore, a function rule for the total cost of all tickets purchased is f(x) = 60x.

Answer: On the average, your car was moving with a speed of 25 miles per hour.

Step-by-step explanation:

Step-by-step explanation:

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The value of the mass when I is 73 will be m = 14.4.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that when an object of mass m kilogram is attached to the other end of the spring, the spring stretches to a length of / centimeters as shown in the equation l = 24 +3.4m.

The mass will be calculated as below,

73 = 24 + 3.4m

49 = 3.4m

Divide by 3.4 into both sides

14.4 = m

To know more about an expression follow

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Answer:

7) √2 , π , 4.5. √2 ≈ 1.41 < π ≈ 3.14 < 4.5 = 4.5.

9) √3 , π , 7. √3 ≈ 1.73 < π ≈ 3.14 < 7 = 7.

10) -4 , 1.5, √8. -4 = -4 < 1.5 = 1.5 < √8 ≈ 2.83.

11) -5.5 , 3/2, √6. -5.5 = -5.5 < 3/2 = 1.5 < √6 ≈ 2.45.

12) 5/2 , 2.6 , 1 + √3 , √8. 5/2 = 2.5 < 2.6 = 2.6 < 1 + √3 ≈ 2.73 < √8 ≈ 2.83

12) People in order: Bryon, Justin, Rosa, Allie.