document.write( "Question 381633: Quadrilateral QRST is a rectangle. RT = 5x + 1 and QS = 6x – 3. Find QS \n" ); document.write( "

Algebra.Com's Answer #270691 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,         
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document.write( "Rectangle QRST, RT AND QS are diagonals
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document.write( "Diagonals of a rectangle are of equal length
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document.write( "      RT = QS
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document.write( "  5x + 1 = 6x - 3
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document.write( "       4 = x
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document.write( "    QS = 6*4 - 3 = 21 \n" );
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