document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=581579>Question 581579</A>: <I><SPAN STYLE=\"word-break: break-all;\"> tanx=2/3 and sinx<0 what is the exact value of cosx </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #371712 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=371712\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> tanx=2/3 and sinx<0 what is the exact value of cosx<BR>\n" );
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document.write( "tan=opposite side/adjacent side=2/3<BR>\n" );
document.write( "hypotenuse=&#8730;(2^2+3^2)=&#8730;(4+9)=&#8730;13<BR>\n" );
document.write( "sin<0 in quadrants III and IV<BR>\n" );
document.write( "cosx=-3/&#8730;13 in quadrant III and 3/&#8730;13 in quadrant IV </SPAN>\n" );
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