document.write( "Question 1065777: A rectangle has a perimeter of 140 centimeters. If the length of the rectangle is 6 times its width, find the dimensions of the triangle. \n" ); document.write( "

Algebra.Com's Answer #681009 by Fombitz(32388) $\"\"$ $\"About$

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$\"P=2L%2B2W=140\"$
\n" ); document.write( " $\"L%2BW=70\"$
\n" ); document.write( "and
\n" ); document.write( " $\"L=6W\"$
\n" ); document.write( "Substituting,
\n" ); document.write( " $\"6W%2BW=70\"$
\n" ); document.write( " $\"7W=70\"$
\n" ); document.write( "Solve for W then go back and solve for L using either equation. \n" ); document.write( "

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