document.write( "Question 174982: the park's width is 70m more than half the length with the total perimeter of 1280m what is the width and length of the park's perimeter \n" ); document.write( "
Algebra.Com's Answer #130066 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! W=L/2+70 \n" ); document.write( "2L+2W=1,280 \n" ); document.write( "2L+2(L/2+70)=1,280 \n" ); document.write( "2L+2L/2+140=1,280 \n" ); document.write( "2L+L=1,280-140 \n" ); document.write( "3L=1,140 \n" ); document.write( "L=1,140/3 \n" ); document.write( "L=380 IS THE LENGTH. \n" ); document.write( "W=380/2+70 \n" ); document.write( "W=190+70 \n" ); document.write( "W=260 IS THE WIDTH. \n" ); document.write( "PROOF: \n" ); document.write( "2*380+2*260=1,280 \n" ); document.write( "760+520=1,280 \n" ); document.write( "1,280=1,280 \n" ); document.write( " \n" ); document.write( " |