document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=158166>Question 158166</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The ration of an angle to its supplement is 3:7.  Find the ratio of the angle to its complement. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #116542 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=116542\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let the angle be A, then its supplement would be 180-A.  The problem description states that the ratio of these two is 3:7, so...<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2F%28180-A%29+=+3%2F7 ALIGN=MIDDLE  ALT=\"A%2F%28180-A%29+=+3%2F7\"   DISABLED_style= \"max-width:90%; height:auto;\" > Cross multiply.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7A+=+3%28180-A%29 ALIGN=MIDDLE  ALT=\"7A+=+3%28180-A%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Simplify.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7A+=+540-3A ALIGN=MIDDLE  ALT=\"7A+=+540-3A\"   DISABLED_style= \"max-width:90%; height:auto;\" > Add 3A to both sides.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10A+=+540 ALIGN=MIDDLE  ALT=\"10A+=+540\"   DISABLED_style= \"max-width:90%; height:auto;\" > Divide both sides by 10.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+=+54 ALIGN=MIDDLE  ALT=\"A+=+54\"   DISABLED_style= \"max-width:90%; height:auto;\" >degrees.<BR>\n" );
document.write( "Now you are to show the ratio of the angle A to its complement.<BR>\n" );
document.write( "The complement of angle A is 90-A, so the ratio is:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A%2F%2890-A%29+=+54%2F%2890-54%29 ALIGN=MIDDLE  ALT=\"A%2F%2890-A%29+=+54%2F%2890-54%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=54%2F36+=+highlight%283%2F2%29 ALIGN=MIDDLE  ALT=\"54%2F36+=+highlight%283%2F2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );