SOLUTION: A fence is to enclose a rectangular form with an area of 400 square meters if x is the length of one side of this friends find a function p of x representing the perimeter of the f

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Question 1185452: A fence is to enclose a rectangular form with an area of 400 square meters if x is the length of one side of this friends find a function p of x representing the perimeter of the fencing material required
Answer by josgarithmetic(39618) About Me  (Show Source):
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A fence is to enclose a rectangular form with an area of 400 square meters. If x is the length of one side of this friends FENCE, find a function p of x representing the perimeter of the fencing material required.
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Area of 400 sq.ms
length x
width y
xy=400
y=400%2Fx
-
p=2x%2B2y
p=2x%2B2%28400%2Fx%29
highlight%28p=2x%2B800%2Fx%29