document.write( "Question 1202638: CD (-2/3) is perpendicular to PQ then what is the slope of PQ \n" ); document.write( "
Algebra.Com's Answer #837594 by josgarithmetic(39617)\"\" \"About 
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The concept is explained in your book. The product of the two slopes is -1. \n" ); document.write( "
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