document.write( "Question 907813: The length of a rectangle is three times its width. \r
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Algebra.Com's Answer #550624 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "     .
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document.write( "(3w)w = 147 yd^2
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document.write( "3w^2 = 147
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document.write( "w^2 = 49 (Tossing out the negative solution for unit measure)
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document.write( "w = 7yd  L = 21yd
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document.write( "P = 56yd \n" );
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