Here are some simple equations that can be a life saver with this stuff :
vol of a sphere =

Circumference =

sorry this might not be very helpful. I haven't don't this since last year. You basically have to work backwards. so plug in 972 for V and then do (3/4)×3.14.
then take the answer u got for ^^ and divide it by 2? not sure.
6.08*10^5
hope this helps u out :D
Answer:
3x-2y
Step-by-step explanation:
2y must be subracted
Answer:
he cross section becomes smaller but stays a trapezoid.
Step-by-step explanation:
Answer:
√y-2a/-b = x
Step-by-step explanation: