document.write( "Question 1018674: The width of a rectangle is 2 less than twice its length. If the area of the rectangle is 137 cm2, what is the length of the diagonal?
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Algebra.Com's Answer #634725 by harpazo(655)![]() ![]() You can put this solution on YOUR website! The width of a rectangle is 2 less than twice its length. \n" ); document.write( "If the area of the rectangle is 137 cm2, what is the length of the diagonal? \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Width = 2x - 2\r \n" ); document.write( "\n" ); document.write( "Length = x\r \n" ); document.write( "\n" ); document.write( "Area = 137 cm^2\r \n" ); document.write( "\n" ); document.write( "137 = x(2x - 2)\r \n" ); document.write( "\n" ); document.write( "Solve for x.\r \n" ); document.write( "\n" ); document.write( "Then plug your x value into x and 2x - 2.\r \n" ); document.write( "\n" ); document.write( "Finally, use the Pythagorean Theorem to\r \n" ); document.write( "\n" ); document.write( "find the hypotenuse. \r \n" ); document.write( "\n" ); document.write( "You take it from here. \n" ); document.write( " \n" ); document.write( " |