document.write( "Question 295073: ratio of the length to width of a rectangle is 3:2.
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document.write( "The perimeter is 70 cm.
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document.write( "Whar are the dimensions of the rectangle? \n" );
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Algebra.Com's Answer #212705 by FireFox(3)![]() ![]() ![]() You can put this solution on YOUR website! w = width l = length\r \n" ); document.write( "\n" ); document.write( "3l + 2w = 70 \n" ); document.write( "3l = 2w\r \n" ); document.write( "\n" ); document.write( "---------------\r \n" ); document.write( "\n" ); document.write( " 2w + 2w = 70 \n" ); document.write( "=4w = 70 \n" ); document.write( "=w = 17.5\r \n" ); document.write( "\n" ); document.write( "{Width = 17.5}\r \n" ); document.write( "\n" ); document.write( "--------------\r \n" ); document.write( "\n" ); document.write( "3l + 2 x 17.5 = 70 \n" ); document.write( "31+ 35 = 70 \n" ); document.write( "3l = 70-35 \n" ); document.write( "3l = 35 \n" ); document.write( "l = 11.666\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "w= 17.5 l = 11.67 \n" ); document.write( " |