Please Help!!! I have 5 minutes left!!!!! The volume of a cone-shaped hole is 16 pi ft cubed . If the hole is 3 ft deep, what
is the radius of the hole?
2 answers:
Answer:
3.0699
Step-by-step explanation:
V = pi*r^2*h
you have v and h and pi so you can get r
Answer:
V = 1/3 • π • radius cubed • height
If the volume is is 16π and the height is 3, then 16π = 1/3 • π • r cubed • 3
16π ÷ (1/3 • π • 3) = 16
radius squared = 16 √16 = 4, so radius = 4
You can also check: 1/3 • r cubed • 3 = 16 The only value left to multiply is π
Step-by-step explanation:
You might be interested in
Answer:
Here's link to the answer:
bittuly/3a8Nt8
Step-by-step explanation:
4x^2-5x-21 is of the form ax^2+bx+c, a quadratic equation.
so b in this case is -5
Answer: -3.5
Step-by-step explanation:
tell if im wrong
Answer:
Angle GBF
Step-by-step explanation:
