document.write( "Question 545731: The length of a rectangle is twice the width. The area is 450yd^2. Find the length and width.\r
\n" ); document.write( "\n" ); document.write( "I tried 900 and 225, but I am not sure that is correct.
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Algebra.Com's Answer #355687 by saifoo.khan(162)\"\" \"About 
You can put this solution on YOUR website!
Hello,\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "L=2W
\n" ); document.write( "A=LW
\n" ); document.write( "REPLACE L WITH 2W & SOLCE FOIR W.
\n" ); document.write( "450=2W*W\r
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\n" ); document.write( "2W^2=450
\n" ); document.write( "W^2=250/2
\n" ); document.write( "W^2=225
\n" ); document.write( "W=SQRT225
\n" ); document.write( "W=15 ANS.\r
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\n" ); document.write( "\n" ); document.write( "Saifoo.khan
\n" ); document.write( "einstein.saifoo@gmail.com
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