document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1061888>Question 1061888</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a line from the origin meets another line 2x-4y-16=0 at an angle of 90 degrees . find the equation of the line if it is 4cm away from the given line and makes an angle of 60 degrees with the x-axis </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #676674 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=676674\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Just this much description should be enough without the other included descrptive part:   <i>a line from the origin meets another line 2x-4y-16=0 at an angle of 90 degrees</i> .\r<BR>\n" );
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document.write( "Question is to find the equation of that line containing (0,0) and perpendicular to the given line.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2x-4y-16=0 ALIGN=MIDDLE  ALT=\"2x-4y-16=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x-2y-8=0 ALIGN=MIDDLE  ALT=\"x-2y-8=0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2y=-x%2B8 ALIGN=MIDDLE  ALT=\"-2y=-x%2B8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=x%2F2%2B4 ALIGN=MIDDLE  ALT=\"y=x%2F2%2B4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Slope of given line is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1%2F2 ALIGN=MIDDLE  ALT=\"1%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.  \r<BR>\n" );
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document.write( "\"meets at an angle of 90 degrees\" means that the line you look for has slope of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2 ALIGN=MIDDLE  ALT=\"-2\"   DISABLED_style= \"max-width:90%; height:auto;\" >, negative reciprocal of the given line.\r<BR>\n" );
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document.write( "Review what you know:<BR>\n" );
document.write( "Line you want contains  (0,0) and has slope <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2 ALIGN=MIDDLE  ALT=\"-2\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "Using point-slope form of equation,<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-0=-2%28x-0%29 ALIGN=MIDDLE  ALT=\"y-0=-2%28x-0%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28y=-2x%29 ALIGN=MIDDLE  ALT=\"highlight%28y=-2x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >--------this is the line your first sentence DESCRIBES.  You can check to see how well this satisfies the other specifications. </SPAN>\n" );
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