Answer:

Step-by-step explanation:
we know that
The volume of a right circular cone is equal to

where
r is the radius of the base of the cone
h is the height
Solve for r-----> That means, isolate the variable r
so
step 1
Multiply by 3 both sides

step 2
Divide by
both sides

step 3
take square root boot sides

He drove 140 miles you take 245 divide by 7 then times by 4
Answer:

Step-by-step explanation:

<u>Apply distributive law: </u>
<u>OAmalOHopeO</u>
Answer:
15, 8 inch boards
Step-by-step explanation:
120/8=15