document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1170868>Question 1170868</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A graphing calculator is recommended.\r<BR>\n" );
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document.write( "Find all solutions of the equation that lie in the interval [0, 𝜋]. State each answer rounded to two decimal places. (Enter your answers as a comma-separated list.)<BR>\n" );
document.write( "cos(x) = 0.7<BR>\n" );
document.write( "x = </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #795744 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=795744\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cos%28x%29+=+0.7 ALIGN=MIDDLE  ALT=\"cos%28x%29+=+0.7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=cos%5E-1%280.7%29+ ALIGN=MIDDLE  ALT=\"x+=cos%5E-1%280.7%29+\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=0.795399 ALIGN=MIDDLE  ALT=\"x+=0.795399\"   DISABLED_style= \"max-width:90%; height:auto;\" >...(result in radians)\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+=45.57 ALIGN=MIDDLE  ALT=\"x+=45.57\"   DISABLED_style= \"max-width:90%; height:auto;\" >° in the interval [<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0 ALIGN=MIDDLE  ALT=\"0\"   DISABLED_style= \"max-width:90%; height:auto;\" >, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=pi ALIGN=MIDDLE  ALT=\"pi\"   DISABLED_style= \"max-width:90%; height:auto;\" >] </SPAN>\n" );
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