document.write( "Question 1049749: A rectangle is three times longer than its wide. The permitted is 720. What are the dimensions?
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Algebra.Com's Answer #665306 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A rectangle is three times longer than its wide. The perimeter is 720. What are the dimensions? \n" ); document.write( "-------------------- \n" ); document.write( "width::w \n" ); document.write( "length:: 3w \n" ); document.write( "------------------- \n" ); document.write( "Perimeter = 2(length + width) \n" ); document.write( "720 = 2(3w+w) \n" ); document.write( "360 = 4w \n" ); document.write( "width = 90 \n" ); document.write( "length = 3w = 270 \n" ); document.write( "------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------- \n" ); document.write( " \n" ); document.write( " |