document.write( "Question 706525: 80 feet of lumbar is used to enclose a rectangulr field. The field is twice as long as it is wide. What are the dimensions of the field? \n" ); document.write( "
Algebra.Com's Answer #435251 by checkley79(3341)![]() ![]() ![]() You can put this solution on YOUR website! L=2W \n" ); document.write( "P=2L+2W \n" ); document.write( "80=2(2W)+2W \n" ); document.write( "80=4W+2W \n" ); document.write( "80=6W \n" ); document.write( "W=80/6 \n" ); document.write( "W=13.33 FT FOR THE WIDTH. \n" ); document.write( "L=2*13.33=26.66 FT. FOR THE LENGTH. \n" ); document.write( "PROOF: \n" ); document.write( "80=2*13.33+2*26.66 \n" ); document.write( "80=26.66+53.32 \n" ); document.write( "80=80 \n" ); document.write( " \n" ); document.write( " |