document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=795542>Question 795542</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Are y=9x-14 and y=-1/10x-29 perpendicular<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #481044 by </B><A HREF=/tutors/aboutme.mpl?userid=Cromlix><B>Cromlix(4381)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cromlix><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Cromlix><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=481044\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> No, lines that are perpendicular <BR>\n" );
document.write( "to one another have slopes that <BR>\n" );
document.write( "multiply together to give -1<BR>\n" );
document.write( "The slope of y = 9x - 14 is 9<BR>\n" );
document.write( "The slope of y = -1/10x - 29 is -1/10<BR>\n" );
document.write( "9 * -1/10 = -9/10 Not -1<BR>\n" );
document.write( "If -1/10 had been -1/9<BR>\n" );
document.write( "then 9 * -1/9 = -1.<BR>\n" );
document.write( "Hope this helps.<BR>\n" );
document.write( ":-) </SPAN>\n" );
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