document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=757004>Question 757004</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Okay i put in the calculator cos^-1(-73/-80) and i got .42 in decimal form and 24 in degree form, but then the answer i put in was wrong and it said that it was 0.91 but still has 24 in degree form. Can someone explain to me why the answer is 0.91? 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 #460554 by </B><A HREF=/tutors/aboutme.mpl?userid=Cromlix><B>Cromlix(4381)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Cromlix><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=Cromlix><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=460554\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> cos^-1(-73/-80) will give you 24.1 degrees, if<BR>\n" );
document.write( "you calculator is in degrees.<BR>\n" );
document.write( "or if your calculator is in radians - 0.42 radians.<BR>\n" );
document.write( "Hope this helps.<BR>\n" );
document.write( ":-) </SPAN>\n" );
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