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pogonyaev
2 years ago
9

What is the unknown number for t

Mathematics
1 answer:
soldi70 [24.7K]2 years ago
3 0
This could be wrong but the answer should be 4
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3 years ago
If the farmer has 250 feet of fencing to create a rectangular pen, define a function f that expresses the area of the field (mea
hoa [83]

Answer:

Maximum area possible

f(max)  = 3906,25 ft²

Dimensions:

a  = 62,5  ft

w  = 62,5 ft

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Then

A =  a*w

2a  + 2w  = 250       ⇒  a  =  (250 -2w)/ 2    ⇒  a = 125 - w

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