Answer:
= 2001.19452
Step-by-step explanation:
V=πr2h=π·72·13≈2001.19452
35-(-8)=35+8=43
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the answer is 2.5 inches
First I do it as separate equations 2x-7=0 and 5x+3=0. In this equation you get two answers so you first answer 2x-7=0
2x-7=0
+7 +7
2x=7
/2 /2
x=7/2
Then do 5x+3=0
-3 -3
5x=-3
/5 /5
x= -3/5
Then you can check by putting them back in.
