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aleksandrvk [35]
3 years ago
7

Justin calculates the perimeter of a rectangle with a length of 2x-3 and width

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
6 0

Answer:

No, his answer should have been 6x+2

Step-by-step explanation:

The equation for perimeter is 2L+ 2W=P

so 2 (2x-3) + 2 (x+4) = 6x+2

n200080 [17]3 years ago
5 0

Answer:

No

Step-by-step explanation:

No, because the perimeter of a rectangle is 2(x+y). Justin added the sides. Then he should have multiplied by 2 but he didn't so Justin is incorrect.    

Hope this helps plz mark brainliest :D

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Step-by-step explanation:

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3 years ago
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7 0
3 years ago
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