document.write( "Question 607174: Please can you help me with this problem. I really do appreciate your help...\r
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document.write( "The width of a rectangle is 6 kilometers less than twice its length if its area is 80 square kilometers find the dimensions of the rectangle?
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Algebra.Com's Answer #382497 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The area of a rectangle is the length times the width so:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Distribute, put the quadratic in standard form, and solve by factoring (hint: divide the whole thing by 2 before factoring). Discard the negative root. Once you know the value of \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( "My calculator said it, I believe it, that settles it \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |