Answer:
4ft
Step-by-step explanation:
500=pir^2h
r^2=500/(10*pi)
r=3.989ft
Y=4 because y is 4 all the time
The answer is: " 9a² + 7a " .
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Note: (3a)² + 7a = (3a)*(3a) + 7a = 9a² + 7a .
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Answer:
i dont see the equation
Step-by-step explanation:
sorry
You need to write it out such as number 8 would be 10x10x10x10 so for every number on top you multiply the number by itself
