document.write( "Question 183217: the length of a rectangle is twice the width. the are is 200yd squared. find the length and the width \n" ); document.write( "
Algebra.Com's Answer #137642 by edjones(8007)![]() ![]() You can put this solution on YOUR website! L=2w \n" ); document.write( "Lw=A \n" ); document.write( "2w*w=200 Substitute 2w for L \n" ); document.write( "2w^2=200 \n" ); document.write( "w^2=100 \n" ); document.write( "w=10yd take sqrt of each side. \n" ); document.write( "L=20yd \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |