Oops i accidentally deleted it, but the angle would be 39 degrees :)
0.08 cm/min
Step-by-step explanation:
Given:

Find
when diameter D = 20 cm.
We know that the volume of a sphere is given by

Taking the time derivative of V, we get

Solving for
, we get


The height should be around 9.19 or 9.2 if you round it up.
(if you need an explanation as to why i would be happy to help as well!)
Answer:
22.0625
Step-by-step explanation:
Lateral surface area formula: (a+b+c)h=L
(4+5+7)h=L
(16)h=353
16h=353
h=22.0625
Hope this helps!
Answer:
A
Step-by-step explanation:
supplementary agles add up to 180 degrees, so when you subtract 162 from 180, you get 18. Hope this helped :D