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Mathematics 15 Online
OpenStudy (anonymous):

A rectangle has a length of 18 cm and a perimeter of 68 cm. Which equation could be used to find the width of the rectangle? A. w + 18 = 68 B. 18w = 68 C. 2w + 18 = 68 D. 2w + 36 = 68 Please help!!!! And i do give medals!!

OpenStudy (anonymous):

@133

OpenStudy (133):

It is D because there are two sides for the width and the length so 18+18=36 and the total length is 68. So the equation would be 2W+36=68.

OpenStudy (133):

I ment just in general the total.

OpenStudy (133):

@emmathis

OpenStudy (anonymous):

OK.. Thanks I gave you a medal,...

OpenStudy (anonymous):

@133

OpenStudy (133):

Welcome and thanks.

OpenStudy (anonymous):

Np... lol

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