document.write( "Question 639887: the width of a rectangle is twice the length. the perimeter is 104 feet. find the dimensions. \n" ); document.write( "
Algebra.Com's Answer #402917 by nerdybill(7384)\"\" \"About 
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the width of a rectangle is twice the length. the perimeter is 104 feet. find the dimensions.
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\n" ); document.write( "Let x = length
\n" ); document.write( "then
\n" ); document.write( "2x = width
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\n" ); document.write( "2(x + 2x) = 104
\n" ); document.write( "(x + 2x) = 52
\n" ); document.write( "3x = 52
\n" ); document.write( "x = 14 feet (length)
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\n" ); document.write( "width:
\n" ); document.write( "2x = 2(14) = 28 feet \n" ); document.write( "
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