SOLUTION: A air plane hanger has a lengh of 4h-20 and a width of 2h+10. What polynomial expression represents the volume of the hanger?

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Question 418422: A air plane hanger has a lengh of 4h-20 and a width of 2h+10. What polynomial expression represents the volume of the hanger?
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
You need to know the average height of the hangar (hangar, not hanger).