document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=402407>Question 402407</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the exact value. Do not use a calculator. <BR>\n" );
document.write( "sin(-15&#960;) = ____________\r<BR>\n" );
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document.write( "I have searched my book for examples on how to work this problem and I'm having a hard time finding a solution or an example of how to find the answer..If you could help me that would be great!  Thanks! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #284656 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=284656\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If you went around a complete circle in a clock-wise<BR>\n" );
document.write( "direction, which is (-) direction, once around is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-2pi ALIGN=MIDDLE  ALT=\"-2pi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "You are back where you started at <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0pi ALIGN=MIDDLE  ALT=\"0pi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Now suppose you do this <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7 ALIGN=MIDDLE  ALT=\"7\"   DISABLED_style= \"max-width:90%; height:auto;\" > times. You have gone <BR>\n" );
document.write( "around the circle <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-14pi ALIGN=MIDDLE  ALT=\"-14pi\"   DISABLED_style= \"max-width:90%; height:auto;\" > times, and you are back<BR>\n" );
document.write( "where you started at <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0pi ALIGN=MIDDLE  ALT=\"0pi\"   DISABLED_style= \"max-width:90%; height:auto;\" >. Now head in the (-)<BR>\n" );
document.write( "direction (CW) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-pi ALIGN=MIDDLE  ALT=\"-pi\"   DISABLED_style= \"max-width:90%; height:auto;\" > more. That puts you at <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-pi ALIGN=MIDDLE  ALT=\"-pi\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "on the circle. Now the answer is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%28-pi%29+=+0 ALIGN=MIDDLE  ALT=\"sin%28-pi%29+=+0\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Note that any odd number times <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-pi ALIGN=MIDDLE  ALT=\"-pi\"   DISABLED_style= \"max-width:90%; height:auto;\" > will put you<BR>\n" );
document.write( "at <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-pi ALIGN=MIDDLE  ALT=\"-pi\"   DISABLED_style= \"max-width:90%; height:auto;\" >.<BR>\n" );
document.write( "Hope this helps </SPAN>\n" );
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