12(pi)
diameter is 4, so radius should be 2
closest height to equal 12(pi) would be 0.96
Answer: B sorry if im wrong
Step-by-step explanation:
Answer:
b)Add the equations to eliminate x.
Step-by-step explanation:
y= x+20
y= - x+2
Result of the addition: (-x cancels x)
2y = 22
y =11
11=x +20 -9 = x
11=9+2
11 = -9 +20
Answer:
5.7
Step-by-step explanation:
7^2- 4^2= 33
= 5.7