document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=841590>Question 841590</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (Can someone please help me with this question?, thanks)<BR>\n" );
document.write( "Determine whether the graphs of the given pair of lines are perpendicular.\r<BR>\n" );
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document.write( "5x=6<BR>\n" );
document.write( "-5y=10\r<BR>\n" );
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document.write( "Are they perpendicular?<BR>\n" );
document.write( "yes<BR>\n" );
document.write( "no<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 #507022 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=507022\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The first x never changes so it is a vertical (up and down) line<BR>\n" );
document.write( "The second y never changes so it is a horizontal (across)  line<BR>\n" );
document.write( "They are perpendicular.<BR>\n" );
document.write( "See my lesson<BR>\n" );
document.write( "http://www.algebra.com/my/Linear-equations-and-slopes%3ASpecial-Cases-Part-I.lesson?content_action=show_dev </SPAN>\n" );
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