document.write( "Question 848319: The length of a rectangle is three more than twice its width. What are the dimensions of a rectangle if its perimeter is 96cm? \n" ); document.write( "
Algebra.Com's Answer #511023 by swincher4391(1107)![]() ![]() You can put this solution on YOUR website! L = 2W + 3\r \n" ); document.write( "\n" ); document.write( "P = 2L + 2W\r \n" ); document.write( "\n" ); document.write( "P = 2(2W+3) + 2W\r \n" ); document.write( "\n" ); document.write( "96 = 4W + 6 + 2W\r \n" ); document.write( "\n" ); document.write( "96 = 6W + 6\r \n" ); document.write( "\n" ); document.write( "90 = 6W\r \n" ); document.write( "\n" ); document.write( "W = 15\r \n" ); document.write( "\n" ); document.write( "L = 2(15) + 3\r \n" ); document.write( "\n" ); document.write( "L = 33\r \n" ); document.write( "\n" ); document.write( "33x15 \n" ); document.write( " |