document.write( "Question 919380: Find the perimeter of rectangle MATH if the area is (5x+7)inches squared. \n" ); document.write( "
Algebra.Com's Answer #557687 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! A = Lw \n" ); document.write( "Lw = (5x+7)(5x+7) \n" ); document.write( "L = (5x+7) \n" ); document.write( "w = (5x+7) \n" ); document.write( "P = 2L + 2w \n" ); document.write( "P = 4(5x+7) = 20x + 28 \n" ); document.write( " |