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ludmilkaskok [199]

4 years ago

9

The area of a rectangle is 100 in.² the perimeter of the rectangle is 40 inches. A second rectangle has the same area but a diff

erent perimeter. Is the second rectangle or square?

1 answer:

poizon [28]4 years ago

5 0

Square. a square can be a rectangle but a rectangle cannot be a square.

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rjkz [21]

Your answer is B) 12y = 4

You can find this by first rearranging the equation x + 3y = -2 to the form ‘x =‘:
x = -2 - 3y.

Then you can substitute this into the second equation, 2x - 6y = -8, and expand and solve:
2(-2 - 3y) - 6y = -8
-4 - 6y - 6y = -8
-12y = -4

Now because we know that -12y = -4, this is equivalent to 12y = 4, which is option B.

I hope this helps! Let me know if you have any questions :)

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Step-by-step explanation:

If 17 is the hypotenuse

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if you are looking for the hypotenuse

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No correlation
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Step-by-step explanation:

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Simples

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