A.) v = πr^2h
v = π (20^2) * 50
v = π (400*50)
v = 20,000π
B.) v = πr^2h
v = π (4^2) * 10
v = π (16*10)
v = 160π
C.) 20,000π ÷ 160π = 125π
So, it can fill 125 mugs.
Answer:
Step-by-step explanation:
we should multiply the 1/8 on the 2nd equation, by some number "n", such that our result will be equals to -3/4, namely the above x-coefficient but negative, or different sign, so (rest of the explanation is in the picture attached)
Answer:
perimeter above side length four times
Step-by-step explanation:
we know that
The perimeter of a square is equal to

where
b is the length side of the square
Solve the formula by b
That means----> isolate the variable b
Divide by 4 both sides

we have

substitute

Rewrite the expression 

so
perimeter above side length four times