3 years ago

How can you show that two objects are proportional?

1 answer:

8 0

You can make a table that shows the data that you get, and there you can cross multiply. Or, you can make a graph (x,y) and see ifbit touches the origin, and is a straight line. I hope I helped you! :3

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Ft?

VARVARA [1.3K]

Answer:

15 5/8 ft^3

Step-by-step explanation:

Volume of a cube = l x b x h

Given the Length of sides is

2 1/2

Change 2 1/2 to an improper fraction.

It becomes 5/2

Volume = 5/2 x 5/2 x 5/2

Multiply through

= 125/8

= 15 5/8 ft^3

5 0

3 years ago

If the area of the triangle with vertices (5,2),(x,4) and (0,3) is 25/2, find x?

Evgen [1.6K]

x=7

Pretty Simple.. h h h

5 0

3 years ago

What is the slope of the line that passes through the points (-4, -2)(−4,−2) and (-4, -22) ?(−4,−22)? Write your answer in simpl

Anestetic [448]

The line is vertical, so the slope is infinite

Step-by-step explanation:

Given two points with coordinates $(x_1, y_1)$ and $(x_2,y_2)$ , the slope of the line passing through the two points is given by the equation

$m=\frac{y_2-y_1}{x_2-x_1}$

In this problem, the coordinates of the two points are:

$(x_1,y_1)=(-4,-2)$

and

$(x_2,y_2)=(-4,-22)$

which means:

$x_1=-4\\y_1=-2\\x_2=-4\\y_2=-22$

Substituting all these values into the equation of m, we find the slope of the line:

$m=\frac{-22-(-2)}{-4-(-4)}=\frac{-20}{0}=\infty$

The slope is infinite: this is because the line is vertical.

Learn more about slope of a line:

brainly.com/question/4152194

brainly.com/question/12941985

#LearnwithBrainly

7 0

3 years ago

Solve the proportion.

melisa1 [442]

Answer:

you use older of operations to solve this

3 0

3 years ago

Read 2 more answers

help?! so the question is: a business has $15,000 to spend on airline tickets to travel to a conference. it wants 27 of its empl

egoroff_w [7]

700x + 375(27 - x) = 15000
Solve for x
X=15 business class

Economy class 27-15=12

8 0

3 years ago

Read 2 more answers