$4.65 add up all the coins
By definition, the volume of a cylinder is given by:
V = π * r ^ 2 * h
Where,
r: radio
h: height
Clearing the height we have:
h = (V) / (π * r ^ 2)
Substituting values:
h = (7448π) / (π * (28/2) ^ 2)
Rewriting:
h = (7448) / ((14) ^ 2)
h = 38 cm
Answer:
The height in centimeters of the cylinder is:
h = 38 cm
Answer:
42
Step-by-step explanation:
168/4=42
Answer:
a =1
Step-by-step explanation:
2(a+7)-7=9
Add 7 to each side
2(a+7)-7+7=9+7
2(a+7)=16
Divide by 2
a+7 = 16/2
a +7 = 8
Subtract 7
a+7-7 = 8-7
a = 1
Answer:
The fourth one I believe
Step-by-step explanation:
