document.write( "Question 349720: The length of a rectangle is 4 yd longer than its width. If the perimeter of the rectangle is 40 yds, find its area. I am desperate for help \n" ); document.write( "
Algebra.Com's Answer #250019 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! HI, \n" ); document.write( "*Note: the P of a rectangle is the sum of all 4 sides or is generaly written as: \n" ); document.write( "2*l + 2*w = P and area is wrtten as l*w. \n" ); document.write( ". \n" ); document.write( "The question states the following to be true: \n" ); document.write( "Let w represent the width \n" ); document.write( "l = (w + 4) \n" ); document.write( ". \n" ); document.write( "2*(w + 4) + 2*w = 40yds \n" ); document.write( ". \n" ); document.write( "Simplify and solve for w \n" ); document.write( "4w + 8 = 40yds \n" ); document.write( "4w = 32yds \n" ); document.write( "w= 8 yds \n" ); document.write( "l = 12yds \n" ); document.write( ". \n" ); document.write( "A = l*w \n" ); document.write( " |