document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1156675>Question 1156675</A>: <I><SPAN STYLE=\"word-break: break-all;\"> using the identity sin^2 theta + cos^2 theta = 1, find the value of tan theta, to the nearest hundredths, if cos theta is -0.7 and theta is in Quadrant II? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #779504 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=779504\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( " using the identity <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%5E2%28theta%29+%2B+cos%5E2%28theta%29+=+1 ALIGN=MIDDLE  ALT=\"sin%5E2%28theta%29+%2B+cos%5E2%28theta%29+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >, find the value of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28theta%29 ALIGN=MIDDLE  ALT=\"tan%28theta%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >, to the nearest hundredth, if \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%28theta%29+=+-0.7 ALIGN=MIDDLE  ALT=\"cos%28theta%29+=+-0.7\"   DISABLED_style= \"max-width:90%; height:auto;\" > and theta is in Quadrant II\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28+theta%29=sin%28theta%29%2Fcos+%28theta%29+ ALIGN=MIDDLE  ALT=\"tan%28+theta%29=sin%28theta%29%2Fcos+%28theta%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "use identity<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%5E2%28theta%29%2B+cos%5E2%28theta%29+=+1 ALIGN=MIDDLE  ALT=\"sin%5E2%28theta%29%2B+cos%5E2%28theta%29+=+1\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%5E2%28theta%29+=+1-cos%5E2%28theta%29+ ALIGN=MIDDLE  ALT=\"sin%5E2%28theta%29+=+1-cos%5E2%28theta%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%28theta%29+=+sqrt%281-cos%5E2%28+theta%29+%29 ALIGN=MIDDLE  ALT=\"sin%28theta%29+=+sqrt%281-cos%5E2%28+theta%29+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%28theta%29+=+sqrt%281-%28-0.7%29%5E2%29 ALIGN=MIDDLE  ALT=\"sin%28theta%29+=+sqrt%281-%28-0.7%29%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%28theta%29+=+sqrt%280.51%29 ALIGN=MIDDLE  ALT=\"sin%28theta%29+=+sqrt%280.51%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%28theta%29+=+0.714143 ALIGN=MIDDLE  ALT=\"sin%28theta%29+=+0.714143\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "then\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28+theta%29=0.714143%2F-0.7 ALIGN=MIDDLE  ALT=\"tan%28+theta%29=0.714143%2F-0.7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28+theta%29=-1.020204061220407 ALIGN=MIDDLE  ALT=\"tan%28+theta%29=-1.020204061220407\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28+theta%29=-1.02 ALIGN=MIDDLE  ALT=\"tan%28+theta%29=-1.02\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( " </SPAN>\n" );
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