Answer:
461.81
Step-by-step explanation:
diameter=14 , so radius is diameter/2=7
height=9
V= πr2 h /3=461.81
662.433221
907.07 × 1.09 × 0.67
x = 5
6/18 = x/(20-x)
1/3 = x/(20-x) Multiply both sides by 20-x
(20-x)/3 = x Multiply both sides by 3
20-x = 3x Add x in both sides
20 = 4x Divide both sides by 4
5 = x
