document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=807817>Question 807817</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the answer to  cos x° = sin 40°, where 0 < x < 90 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #487269 by </B><A HREF=/tutors/aboutme.mpl?userid=tommyt3rd><B>tommyt3rd(5050)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=tommyt3rd><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=tommyt3rd><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=487269\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> cos x° = sin 40°<BR>\n" );
document.write( "arccos(cos x°) = arccos(sin 40°)<BR>\n" );
document.write( "x=50° </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );