Answer:
225π
Step-by-step explanation:
substitute V=πr^2h
V=π(5)^2(9)
Simplify.
225π
So if one bit of the length, is half the size of the other bit then we can make the following equation, for x being the length of rope:
x + 2x = 66
3x = 66
x = 22
That is the length, of the smaller one (half the big one), so 2x = 44. Hence d) is your answer.
Hope I helped!
Answer:
Step-by-step explanation:
the expression is equivalent to (cd)5 : c^5×d^5
Answer:
87.96yd
Step-by-step explanation:
C=2πr=2·π·14≈87.96459yd
The answer for this would be 5.78 - angular velocity , I think
