Your answer would be 7y^(3)+32y^(2)+9
Answer:
650
Step-by-step explanation:
Answer:
<em>r=3x</em>
Step-by-step explanation:
<u>The Volume of a Cone</u>
The volume of a cone of radius r and height h is:

We are given the volume of a cone is

Equating:

Multiplying by 3:

Simplifying by pi:

Since h=x:

Dividing by x:

Taking square roots:

Thus: r=3x
A) $55.00
65 yards for $85.00 subtract
20 yards for $30.00
85-30=55