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Rus_ich [418]
3 years ago
7

Aleah's rectangular garden borders a wall. She buys 80 m of fencing. What are the dimensions of the garden that will maximize it

s area?
Mathematics
1 answer:
Arada [10]3 years ago
7 0
Hello!

The dimensions that maximize its area is when the width and the length are the same

The dimensions for the highest area is 40 x 40

The answer is 40 by 40

Hope this helps!
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3 years ago
Find the equation of the problem
pogonyaev
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3 years ago
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Alexandra [31]
37x + 45y = 7940
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Since 45y is in both equations we can more easily transfer from first equation to 2nd equation.

In the first equation, subtract 37x from each side and you have 45y = 7940 - 37x. Replace the 45y in the second equation with (7940 - 37x).

Now you have 75x + (7940 - 37x) = 10,410

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Subtract 2405 from each side.

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