Answer:
Step-by-step explanation:
Hey! I cant draw the shape in the answer box. Sowiee
Answer:
52
Step-by-step explanation:
Messed up, 292+52=240, I hope it’s correct for you, I have Alzheimer, I hope is correct for you!
Answer:
an = a(n-1) - 7
Step-by-step explanation:
the second term is smaller than the first term 7.
a20 = a19 - 7
a19 = a18 - 7
=> a20 = (a18 - 7) - 7
Then you can accumalate until a1
-> a20 = a1 - 19*7 = 86 - 19*7 = -47
Answer:
28425.13
Step-by-step explanation:
Plug in the radius and height, and then multiply by 87.
Formula : A=2πrh+2πr2
Answer:

Step-by-step explanation:

This what you can do unless you are solving for either variable.
I am joyous to assist you anytime.