document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=865288>Question 865288</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Can you please help me! <BR>\n" );
document.write( " If the point (-5,-2)is on the terminal arm of N, an angle in standard position, what is the value of cos N? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #521599 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=521599\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  If the point (-5,-2)is on the terminal arm of N, an angle in standard position, what is the value of cos N?<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r+=+sqrt%28x%5E2+%2B+y%5E2%29+=+sqrt%2825+%2B+4%29 ALIGN=MIDDLE  ALT=\"r+=+sqrt%28x%5E2+%2B+y%5E2%29+=+sqrt%2825+%2B+4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=r+=+sqrt%2829%29 ALIGN=MIDDLE  ALT=\"r+=+sqrt%2829%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "cos = x/r<BR>\n" );
document.write( "cos = -5/sqrt(29)<BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-5sqrt%2829%29%2F29 ALIGN=MIDDLE  ALT=\"-5sqrt%2829%29%2F29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );