document.write( "Question 954398: A rectangle has a length that is five times longer than its width. If the perimeter of the rectangle is 12 inches, what is the width?\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "I got the equation 5w+w=12 and with that i added 5w+w and got 6w=12... After that i divided 6w and got 2... That was the wrong answer... My teacher said it was one and didnt explain how to get that answer... I am just confused... If you could help me it would be extremely appreciated.. \n" );
document.write( "
Algebra.Com's Answer #582887 by macston(5194)![]() ![]() You can put this solution on YOUR website! W=width; L=length=5W: P=perimeter=2(L+W)=12 inches \n" ); document.write( "P=2(L+W) \n" ); document.write( "12 in=2(L+W) \n" ); document.write( "6 in=L+W \n" ); document.write( "6 in=5W+W \n" ); document.write( "6 in=6W \n" ); document.write( "1 in=W ANSWER: The width is 1 inch. \n" ); document.write( "CHECK \n" ); document.write( "L=5w=5 in \n" ); document.write( "P=2(L+W) \n" ); document.write( "12 in=2(5 in+1 in) \n" ); document.write( "12 in=2(6 in) \n" ); document.write( "12 in=12 in \n" ); document.write( " |