document.write( "Question 408774: The length of a ectangle is twice the width. The area is 722yd^2. Find the lenght and the width.\r
\n" ); document.write( "\n" ); document.write( "The length?______\r
\n" ); document.write( "\n" ); document.write( "the width?_______
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Algebra.Com's Answer #287903 by Adrish(44)\"\" \"About 
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SOLUTION: Let L be the length and W be the width of a rectangle.\r
\n" ); document.write( "\n" ); document.write( "Given: L= 2W and Area= 722 yd square\r
\n" ); document.write( "\n" ); document.write( "We Know Area= L x W\r
\n" ); document.write( "\n" ); document.write( " 722 = 2W x W
\n" ); document.write( " 722 = 2W^2
\n" ); document.write( " 722/2 = W^2
\n" ); document.write( " 361 = W^2
\n" ); document.write( " Width(W)= 19 Yard\r
\n" ); document.write( "\n" ); document.write( "Therefore Length(L) = 2W
\n" ); document.write( " = 2 x 19 \r
\n" ); document.write( "\n" ); document.write( " =38 Yard
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