document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=128315>Question 128315</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the relationship between the slopes of perpendicular lines?<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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