SOLUTION: a rectangle has an area of 38 square feet. determine the perimeter as a function of the length
Algebra.Com
Question 707872: a rectangle has an area of 38 square feet. determine the perimeter as a function of the length
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
A = LW
38 = LW
38/L = W
W = 38/L
-------------------
P = 2L + 2W
P = 2L + 2(38/L)
P = 2L + 76/L
So the perimeter P as a function of the length L is
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