I think the answer is 90 degrees
Answer:
33.51032
Step-by-step explanation:
Because equation is 3/4 times r to the 3 power times pi
2 to the 3 power=8
8 times 3/4=32/3
32/3 times pi = 33.51032
A i think sorry if i’m wrong
Answer:
-1
Step-by-step explanation:
Plug in one to the equation to get (1)^3 - 2(1)^2, 1 to the power of anything is 1 so it boils down to 1-2, which is -1