document.write( "Question 140973: The perimeter of a rectangle is 600. The length of the rectangle is 2 more than 3 times the width. \n" ); document.write( "
Algebra.Com's Answer #102633 by jojo14344(1513)![]() ![]() ![]() You can put this solution on YOUR website! First and formost Perimeter of rectangle(P)=2(Length+Width)---------- eqn 1. \n" ); document.write( "But, there's a condition such being the Length 2 more than 3 times the Width. \n" ); document.write( "Therefore, the Length =2+(3)(Width) \n" ); document.write( "Going back eqn 1 and substituting the values: \n" ); document.write( "600=2(2+3W+W) \n" ); document.write( "600=2(2+4W) \n" ); document.write( "600=4+8W \n" ); document.write( "W=74.50 \n" ); document.write( "Solving for L by reversing eqn 1. becomes L=(P-2W)/2=(600-2*74.50)/2 \n" ); document.write( "L=225.50 \n" ); document.write( "Thank you, \n" ); document.write( "Jojo \n" ); document.write( " |