document.write( "Question 275354: the perimeter of a rectangle is 180 centimeters. The ratio of the length to the width is 7:3. Find the width of the rectangle \n" ); document.write( "
Algebra.Com's Answer #200898 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 2(7x)+2(3x)=180 \n" ); document.write( "14x+6x=180 \n" ); document.write( "20x=180 \n" ); document.write( "x=9 \n" ); document.write( "7x=63 \n" ); document.write( "3x=27 \n" ); document.write( " |