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OpenStudy (anonymous):
The perimeter of a rectangle is twice the sum of its length and it's width. The perimter is 40 meters and its length is 2 meters more than twice its width. What is it's Length ?
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OpenStudy (anonymous):
my guess was 14
OpenStudy (a1234):
2w + (2w + 2)(2) = 40 2w + 4w + 4 = 40 6w = 36 w = 6 12 + 2 = 14- yes
OpenStudy (anonymous):
thanks (:
OpenStudy (a1234):
You're welcome.
OpenStudy (anonymous):
medal please ?
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