Answer:
6
Step-by-step explanation:
Let n be unknown divisor and a be the same remainder, then
Subtract a from all equalities:
Subtract them:
The greatest number is 6. When you divide numbers 63, 45, 69 by 6, you'll get remainders 3, 3, 3, respectively.
x<u>></u>17
108 pi inches cubed
The volume of a cylinder is base area times volume. Since we have our base area of 12 pi, and our height of 9, we have the are as 12* 9 = 108 pi inches cubed. Thus, the answer is D.