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mars1129 [50]
3 years ago
7

What equation has a constant of proportionality equal to 4

Mathematics
1 answer:
kolbaska11 [484]3 years ago
5 0

it could be like 1/4 2/4 and maybe any number that is dealing with the numbers 4


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<em>Answer: h = 120 ft;    w = 80 ft </em>

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<em>A = 9600 ft^2</em>

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<em>A = h*w   (eq1)</em>

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<em>Solving for w:</em>

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<em>w = L - 2/3*h = 480 - 2/3*h   (eq3)  Replacing this into the area eq:</em>

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<em>We derive this and equal zero to find its maximum:</em>

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<em>   Solving for h:</em>

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<em>h = 120 ft.  Replacing this into eq3:</em>

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<em>w = 80ft</em>

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<em>Therefore the maximum area is:</em>

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<em>A = 9600 ft^2</em>

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