A=2πrh+2πr2=2·π·6·25+2·π·6^2 so the answer is D
The answer you're looking for is 83.
Answer:
Possible committee structures = 293930
Step-by-step explanation:
The combination expression is used here
²¹C₉ = 21!/(9!(21−9)!) = 293930
1/2 brainlest please
Step-by-step explanation:
It would be 0 then 1/2 then 2/2 then finally 1
This is a simply problem. Just divide both sides the coefficient of x. Which is -2.
And the answer will be x = -4
