7 = 10.2
12 = 17.7
Let's take
d = 17.7 - 10.2/ 12 - 7
d = 7.5/ 5
d = 1.5
The common difference is 1.5
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I cha use a 10 fact because I can round to the nearest 10 which is 20 for 15 and 10 for 8
It’s Negative below the lines the touching points do not meet
Answer:
V=pi x (r)^2 x h
V-volume r-radius h-height
V= pi x (3)^2 x 9
V= pi x 9 x 9
V= pi x 81
V= 254.47 (rounded)
Answer:
500 2000
Step-by-step explanation:
