document.write( "Question 176595: Please help. Solve for the length and width. \r
\n" ); document.write( "\n" ); document.write( "The length of a rectangle is twice the width. The area of the rectangle is 162yd^2. Find L and W. \r
\n" ); document.write( "\n" ); document.write( "Thank you
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Algebra.Com's Answer #131817 by checkley75(3666)\"\" \"About 
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L=2W
\n" ); document.write( "LW=162
\n" ); document.write( "2W*W=162
\n" ); document.write( "2W^2=162
\n" ); document.write( "W^2=162/2
\n" ); document.write( "W^2=81
\n" ); document.write( "W=SQRT81
\n" ); document.write( "W=9 ANS.
\n" ); document.write( "L=2*9=18 ANS.
\n" ); document.write( "pROOF:
\n" ); document.write( "9*18=162
\n" ); document.write( "162=162
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