document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=401536>Question 401536</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What are the measures of two complementary angles , if the difference in the measures of the two angles is 12 ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #284128 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</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=284128\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "Complementary angles are two angles whose sum is 90°.\r<BR>\n" );
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document.write( "if one is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > and another <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y ALIGN=MIDDLE  ALT=\"y\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+%2B+y+=+90 ALIGN=MIDDLE  ALT=\"x+%2B+y+=+90\"   DISABLED_style= \"max-width:90%; height:auto;\" >.........1\r<BR>\n" );
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document.write( "if the difference in the measures of the two angles is 12\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+-+y+=+12 ALIGN=MIDDLE  ALT=\"x+-+y+=+12\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......2\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+%2B+y+=+90 ALIGN=MIDDLE  ALT=\"x+%2B+y+=+90\"   DISABLED_style= \"max-width:90%; height:auto;\" >.........1\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+-+y+=+12 ALIGN=MIDDLE  ALT=\"x+-+y+=+12\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......2<BR>\n" );
document.write( "---------------------------...solve this system\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x+%2B+y+=+90 ALIGN=MIDDLE  ALT=\"x+%2B+y+=+90\"   DISABLED_style= \"max-width:90%; height:auto;\" >.........1\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x++=+90-y ALIGN=MIDDLE  ALT=\"x++=+90-y\"   DISABLED_style= \"max-width:90%; height:auto;\" >.........1.plug in 2 and find y\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2890-y%29+-+y+=+12 ALIGN=MIDDLE  ALT=\"%2890-y%29+-+y+=+12\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......2\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=90+-y+-+y+=+12 ALIGN=MIDDLE  ALT=\"90+-y+-+y+=+12\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......2\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=90+-+2y+=+12 ALIGN=MIDDLE  ALT=\"90+-+2y+=+12\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......2\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=90+-+12+=2y ALIGN=MIDDLE  ALT=\"90+-+12+=2y\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......2\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=78+=2y ALIGN=MIDDLE  ALT=\"78+=2y\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......2\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=78%2F2+=+y ALIGN=MIDDLE  ALT=\"78%2F2+=+y\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......2\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=39+=+y ALIGN=MIDDLE  ALT=\"39+=+y\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......2........now find x\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x++=+90-y ALIGN=MIDDLE  ALT=\"x++=+90-y\"   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++=+90-39 ALIGN=MIDDLE  ALT=\"x++=+90-39\"   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++=+51 ALIGN=MIDDLE  ALT=\"x++=+51\"   DISABLED_style= \"max-width:90%; height:auto;\" >..........\r<BR>\n" );
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document.write( "so, angles are: 51 and 39 degree\r<BR>\n" );
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document.write( "check their difference\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=51-39=12 ALIGN=MIDDLE  ALT=\"51-39=12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=12=12 ALIGN=MIDDLE  ALT=\"12=12\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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