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SVEN [57.7K]
3 years ago
11

The perimeter of a rectangle is (10x2).if it's width is (2x-1),which expression represents the length

Mathematics
1 answer:
alexandr402 [8]3 years ago
4 0

Answer: b. 3x + 2

Step-by-step explanation:

2l + 2w = p

2l + 2(2x - 1) = 10x + 2

2l + 4x - 2 = 10x + 2

2l = 6x + 4

l = 3x + 2

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When you subtract a number, you get the same results as when you add the opposite number. Why?
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3 years ago
I need help with this, it's due in 15 mins-
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Answer:

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Read 2 more answers
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