Question 3 of 10
The two cones below are similar. What is the height of the smaller cone?

Option C:

Height of the smaller cone is .

Solution:

Height of the larger cone = 5

Radius of the larger cone = 7

Radius of the smaller cone =3

To find the height of the smaller cone:

If two polygons are similar, then the corresponding sides are proportional to each other.

Do cross multiplication.

⇒ 15 = 7x

Option C is the correct answer.

Height of the smaller cone is .

0,0

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )