document.write( "Question 943246: A rectangle is 4 times as long as it is wide. The area is 144 square feet. What is the perimeter of the rectangle?\r
\n" );
document.write( "\n" );
document.write( "(4x)(x)=144
\n" );
document.write( "4x=144
\n" );
document.write( "x=36 \n" );
document.write( "
Algebra.Com's Answer #575037 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "------------- \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "------------- \n" ); document.write( "The perimeter is 60 ft \n" ); document.write( "check: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "OK \n" ); document.write( " \n" ); document.write( " |