document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=930084>Question 930084</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (Trigonometric identities)<BR>\n" );
document.write( "Find the value of each expression using the given information.\r<BR>\n" );
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document.write( "12) sin x and cot x; cos x = 2/5, sin x < 0 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #564694 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=564694\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> cos x = 2/5, sin x < 0<BR>\n" );
document.write( "......<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%285%5E2+-+2%5E2%29 ALIGN=MIDDLE  ALT=\"sqrt%285%5E2+-+2%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = &#8730;21<BR>\n" );
document.write( "sin x = &#8730;21/5<BR>\n" );
document.write( "......<BR>\n" );
document.write( "cot x = cosx/sinx =  2/&#8730;21 </SPAN>\n" );
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