Answer:
Step-by-step explanation:
s to the 3rd power so S3
I hope this works
Answer:
Height
Step-by-step explanation:
A=2πrh+2πr2
Answer:
32.
Step-by-step explanation:
This is an arithmetic sequence with first term a1 = -6 and common difference 2.
an = a1 + d(n - 1)
a20 = -6 + 2(20-1) = 32
Answer:
option 2
Step-by-step explanation:

36. a = 3 , b = 5, c = 1

Answer:
4: 3 1/4 inches
5: 13 inches
Step-by-step explanation: