document.write( "Question 231231: the perimeter of a rectange is 264 and the length is 72 what is the width \n" ); document.write( "
Algebra.Com's Answer #171183 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 264=2L+2w \n" ); document.write( "264=2*72+2w \n" ); document.write( "2w=264-2*72 \n" ); document.write( "2w=264-144 \n" ); document.write( "2w=120 \n" ); document.write( "w=120/2 \n" ); document.write( "w=60 ans. \n" ); document.write( "Proof: \n" ); document.write( "264=2*60+2*72 \n" ); document.write( "264=120+144 \n" ); document.write( "264=264\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |