Answer:

Step-by-step explanation:
Volume of a cylinder is given by cross sectional area multiplied by height hence
V=Ah
Since the cross sectional area of

Substituting the formula for A into formula for volume then

Substituting 8ft for r and 20 ft for h then

Rounded off to the nearest tenths, the volume is equivalent to

Answer:
<u>no solution</u>
Step-by-step explanation:
6x + 10 = 6x + 21
<em>combine like terms</em>
6x - 6x = 21 - 10
<em>combine like terms</em>
0
11
<u>no solution</u>
Answer:
Step-by-step explanation:
Q6
blank 1 :2
blank 2 :3
blank 3 :2
Q7
blank 1 :3
blank 2 :1
Step-by-step explanation:
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