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san4es73 [151]
2 years ago
15

Consider the rectangle. Which pair of expressions represents the perimeter of the rectangle?

Mathematics
1 answer:
Allushta [10]2 years ago
3 0

Answer:

6x + 2 and 2x + (x + 1) + 2x + (x + 1)

Step-by-step explanation:

Perimeter of a rectangle = 2(length + width)

Length = 2x

Width = x + 1

Perimeter of a rectangle = 2(length + width)

= 2{2x + (x + 1)}

= 2(2x + x + 1)

= 2(3x + 1)

= 6x + 2

Perimeter = length + width + length + width

= 2x + (x + 1) + 2x + (x + 1)

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Mamont248 [21]

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