document.write( "Question 928504: 6076 is the area of a rectangle and 320 is the perimeter. What are the dimensions
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Algebra.Com's Answer #563708 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! LW = 6076 \n" ); document.write( "L = 6076/W \n" ); document.write( "2L + 2W = 320 \n" ); document.write( "--- \n" ); document.write( "2L + 2W = 320 \n" ); document.write( "2(6076/W) + 2W = 320 \n" ); document.write( "2*6076/W = 320 - 2W \n" ); document.write( "12152 = W(320 - 2W) \n" ); document.write( "12152 = 320W - 2WW \n" ); document.write( "2WW - 320W + 12152 = 0 \n" ); document.write( "--- \n" ); document.write( "the above quadratic equation is in standard form, with a=2, b=-320 and c=12152 \n" ); document.write( "--- \n" ); document.write( "to solve the quadratic equation, by using the quadratic formula, copy and paste this: \n" ); document.write( "2 -320 12152 \n" ); document.write( "into this solver: https://sooeet.com/math/quadratic-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "the quadratic has two real roots at: \n" ); document.write( "--- \n" ); document.write( "W = 98 \n" ); document.write( "W = 62 \n" ); document.write( "--- \n" ); document.write( "either root will work for W, but because W is typically less than L, let's use W = 62: \n" ); document.write( "--- \n" ); document.write( "L = 6076/W \n" ); document.write( "L = 6076/62 \n" ); document.write( "L = 98 \n" ); document.write( "--- \n" ); document.write( "answer: \n" ); document.write( "W = 62 \n" ); document.write( "L = 98 \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations, quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( " \n" ); document.write( " |