document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=577853>Question 577853</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What's the ExactValue for sin -285 degrees without using a calculator ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #370352 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=370352\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> sin(-285º) = sin(75º) = sin(45º + 30º) = [sin(45º)][cos(30º)] + [cos(45º)][sin(30º)]\r<BR>\n" );
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document.write( "sin(-285º) = {[sqrt(2)] / 2}{[sqrt(3)] / 2} + {[sqrt(2)] / 2}{1 / 2} </SPAN>\n" );
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