document.write( "Question 161648: The length of a rectangle is 3 feet less than half the width of the rectangle. If the perimeter of the rectangle is 174 feet, find the width and the length \n" ); document.write( "
Algebra.Com's Answer #119119 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! L=(W/2)-3 \n" ); document.write( "2[(W/2)-3]+2W=174 \n" ); document.write( "2W/2-6+2W=174 \n" ); document.write( "W+2W=174+6 \n" ); document.write( "3W=180 \n" ); document.write( "W=180/3 \n" ); document.write( "W=60 FOR THE WIDTH. \n" ); document.write( "L=60/2-3 \n" ); document.write( "L=30-3 \n" ); document.write( "L=27 FOR THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "2*27+2*60=174 \n" ); document.write( "54+120=174 \n" ); document.write( "174=174\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |