Answer:
d
Step-by-step explanation:
2x+3x-9-1
x
<em><u>
</u></em>
Answer:

Step-by-step explanation:
Given
Represent the volume of the cylinder with V1 and the volume of the sphere with V2
So, from the first statement: we have:

and

To solve for
, we simply substitute
for
in 




Hence, the volume of the sphere is 