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12 votes
12 votes
The perimeter of a rectangle if the width is w centimeters and the length is 12cm less than twice the width

User Aspirinemaga
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1 Answer

23 votes
23 votes

Answer:

6w - 24 cm = perimeter

Explanation:

width = w cm

length = 2w - 12 cm

perimeter = all sides added together

[w] + [w] + [2w - 12] + [2w - 12]

(combine like terms)

6w - 24 cm = perimeter

User Tommueller
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2.9k points