document.write( "Question 1059066: The length of a rectangle is 3 times its width. The area is less than or equal to 70 square cm. What is the greatest possible width \n" ); document.write( "
Algebra.Com's Answer #674154 by jorel555(1290) ![]() You can put this solution on YOUR website! Let w be the width. Then the length is 3w. So: \n" ); document.write( "w(3w)=70 \n" ); document.write( "3w²=70 \n" ); document.write( "w=±√70/3 \n" ); document.write( "l=±3√70/3 \n" ); document.write( "The greatest possible width is √(70/3).☺☺☺☺ \n" ); document.write( " |