Question 228773: i have two problems on the one the problem is v=pieR^2h solve for h my answer i came up with was v/3.14*R^2=h and the other one waw i=e+v/r solve for v i came up with r*i*e=v im just wondering if im correct because i dont feel 100 percent certain i am correct
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! v=pi*R^2h solve for h my answer i came up with was v/3.14*R^2=h
h = V/(pi*r^2), which is what you got.
Notice it's pi, the Greek letter, not pie, the dessert.
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i=e+v/r solve for v
If it's i = (e+v)/r, then
v = ir - e
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If it's i = e+(v/r), then
v = (i - e)*r
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i came up with r*i*e=v im just wondering if im correct because i dont feel 100 percent certain i am correct
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