document.write( "Question 333964: the perimeter of a rectangle is 110 inches the length is 10m more than twice the width find the dimensions \n" ); document.write( "
Algebra.Com's Answer #239301 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! P=2L+2W \n" ); document.write( "L=2W+10 \n" ); document.write( "REPLACE L WITH (2W+10) IN THE PERIMEYTER EQUATION & SOLVE FOR W \n" ); document.write( "110=2(2W+10)+2W \n" ); document.write( "110=4W+20+2W \n" ); document.write( "110=6W+20 \n" ); document.write( "6W=110-20 \n" ); document.write( "6W=90 \n" ); document.write( "W=90/6 \n" ); document.write( "W=15 ANS. FOR THE WIDTH. \n" ); document.write( "L=2*15+10 \n" ); document.write( "L=30+10=40 ANS FOR THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "110=2*40+2*15 \n" ); document.write( "110=80+30 \n" ); document.write( "110=110 \n" ); document.write( " |