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Ostrovityanka [42]

2 years ago

15

If the length of a rectangle is 2x + 4 and the width is x - 2. write

1 answer:

Bess [88]2 years ago

3 0

Answer:

P = 6x +4

Step-by-step explanation:

Use the given values in the formula for the perimeter of a rectangle:

P = 2(L +W)

__

You have ...

L = 2x +4

W = x -2

So, the perimeter is ...

P = 2((2x +4) +(x -2)) = 2(3x +2)

P = 6x +4

The perimeter of the rectangle is 6x+4.

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