document.write( "Question 801383: Please help me solve this problem. \r
\n" );
document.write( "\n" );
document.write( "If the perimeter of a rectangular closet is 40 feet and the width is one foot less than half the length, what are the dimensions of the length and width? \n" );
document.write( "
Algebra.Com's Answer #483538 by thejackal(72)![]() ![]() You can put this solution on YOUR website! If P = 2L + 2W where L and W are Length and Width Respectively \n" ); document.write( "then \n" ); document.write( "40 = 2L + 2W; \n" ); document.write( "since W = (L/2)-1\r \n" ); document.write( "\n" ); document.write( "then 40 = 2L + 2((L/2)-1) \n" ); document.write( "simplified to 40 = 3L - 2\r \n" ); document.write( "\n" ); document.write( "42/3 = L\r \n" ); document.write( "\n" ); document.write( "solve for L you will find that L = 14 \n" ); document.write( "plug that into the equation for W such \n" ); document.write( "that\r \n" ); document.write( "\n" ); document.write( "W = (14/2)-1 = 6\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |