Answer:
Step-by-step explanation:
r = 3 in
h = 7 in
volume of cone = ⅓πr²h = 21π in³
cylinder has radius r = 3 and height h.
volume of cylinder = πr²h = 9πh in³
volume of cylinder is two times the volume of cone
9πh = 2×21π
9h = 42
h = 42/9 = 4⅔ in
Answer:
x=84
Step-by-step explanation:
Add 4 on both sides
3=x/12-4
7=x/12
Multiply both sides by 12
(12)7=x/12(12)
84=x
Hope this helps! :)
The one-time setup fee is $5, and the cost per copy is $10 thus the total cost is 10 times the number of copies plus 5.
Answer:
because it is the ratio or the quotient of the circumference
Step-by-step explanation:
C (the distance around a circle) to the diameter d (the distance across a circle through the center of the circle)
Answer:
239y
Step-by-step explanation:
956/4
