document.write( "Question 342055: A yard has a perimeter of 400 meters. Write an equation for the area of the yard if the width has a length of x. Can you please show steps...? \n" ); document.write( "
Algebra.Com's Answer #244845 by checkley77(12844) ![]() You can put this solution on YOUR website! W=X \n" ); document.write( "P=2L+2X \n" ); document.write( "400=2L+2X \n" ); document.write( "2X=400-2L \n" ); document.write( "X=(400-2L)/2 \n" ); document.write( "X=200-L \n" ); document.write( "THUS: \n" ); document.write( "A=LX \n" ); document.write( "A=L(200-L) \n" ); document.write( "A=200L-L^2 ANS. \n" ); document.write( " |