document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=926877>Question 926877</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Simplify:\r<BR>\n" );
document.write( "\n" );
document.write( "cos 240 degrees. sin 15 degrees OVER (this is a fraction) cos(-30). cos 105 degrees. sin 270 degrees\r<BR>\n" );
document.write( "\n" );
document.write( "please help,  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #562627 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=562627\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Simplify:<BR>\n" );
document.write( "cos 240 degrees. sin 15 degrees OVER (this is a fraction) cos(-30). cos 105 degrees. sin 270 degrees <BR>\n" );
document.write( "***<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%28240%29sin%2815%29%2Fcos%28-30%29cos%28105%29sin%28270%29 ALIGN=MIDDLE  ALT=\"cos%28240%29sin%2815%29%2Fcos%28-30%29cos%28105%29sin%28270%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%28240%29=-1%2F2 ALIGN=MIDDLE  ALT=\"cos%28240%29=-1%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%2815%29=sin%2830%2F2%29=sqrt%28%281-cos30%29%2F2%29=sqrt%28%281-sqrt%283%29%2F2%29%2F2%29=sqrt%28%282-sqrt%283%29%29%2F4%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%28-30%29=cos%2830%29=sqrt%283%29%2F2 ALIGN=MIDDLE  ALT=\"cos%28-30%29=cos%2830%29=sqrt%283%29%2F2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%28105%29=cos%28210%2F2%29=sqrt%28%281%2Bcos210%29%2F2%29=sqrt%28%281-sqrt%283%29%2F2%29%2F2%29=sqrt%28%282-sqrt%283%29%29%2F4%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sin%28270%29=-1 ALIGN=MIDDLE  ALT=\"sin%28270%29=-1\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-1%2F2%29sqrt%28%282-sqrt%283%29%29%2F4%29%2F%28sqrt%283%29%2F2%29%28sqrt%28%282-sqrt%283%29%29%2F4%29%29%28-1%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28-1%2F2%29%2F%28sqrt%283%29%2F2%29%28-1%29=1%2Fsqrt%283%29=sqrt%283%29%2F3 ALIGN=MIDDLE  ALT=\"%28-1%2F2%29%2F%28sqrt%283%29%2F2%29%28-1%29=1%2Fsqrt%283%29=sqrt%283%29%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );