document.write( "Question 848307: find the dimensions of a rectangle with perimeter of 240 m if the length is 4m longer than the width
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Algebra.Com's Answer #511030 by swincher4391(1107)![]() ![]() You can put this solution on YOUR website! 2L + 2W = 240\r \n" ); document.write( "\n" ); document.write( "L = W + 4\r \n" ); document.write( "\n" ); document.write( "2(w+4) + 2w = 240\r \n" ); document.write( "\n" ); document.write( "2w + 8 + 2w = 240\r \n" ); document.write( "\n" ); document.write( "4w = 232\r \n" ); document.write( "\n" ); document.write( "w = 58\r \n" ); document.write( "\n" ); document.write( "l = 62\r \n" ); document.write( "\n" ); document.write( "62x58 \n" ); document.write( " |