document.write( "Question 79986: The length of a rectangle is 2 in. more than twice its width. If the perimeter of the rectangle is 46 in., find the width of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #57344 by vertciel(183)![]() ![]() ![]() You can put this solution on YOUR website! Hello there,\r \n" ); document.write( "\n" ); document.write( "Perimeter of square (a rectangle is a square BTW) = sum of all sides\r \n" ); document.write( "\n" ); document.write( "Let w be width.\r \n" ); document.write( "\n" ); document.write( "So width = w and length = 2 + w since length is 2 inches longer than w.\r \n" ); document.write( "\n" ); document.write( "Perimeter of square = w + (2 + w) + w + (2 + w) <--- There are 2 lengths and 2 widths in a square.\r \n" ); document.write( "\n" ); document.write( "4w + 4 = 46\r \n" ); document.write( "\n" ); document.write( "Find w and that's your width. Length is 2 + w so just add 2 to width and you have your answer in inches. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |