document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1078327>Question 1078327</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find Sin (theta) if cos (theta) = -4/7 And tan (theta) < 0. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #692837 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=692837\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find Sin (theta) if cos (theta) = -4/7 And tan (theta) < 0.<BR>\n" );
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document.write( "cos & tan < 0 --> Q2<BR>\n" );
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document.write( "sin = sqrt(1 - cos^2) = sqrt(1 - 16/49) = 33/49<BR>\n" );
document.write( "sin = sqrt(33)/7  positive in Q2<BR>\n" );
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