document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=679454>Question 679454</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Please help me find the measure of each marked angle: The measures must add to 180. I have the answers: 107 and 73. I'm just not sure how to get it. Not sure what step I'm missing. \r<BR>\n" );
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document.write( "(10x+7) (7x+3)\r<BR>\n" );
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document.write( "The next one has vertical angles and will have the same measure; The answer will be 75 for each, but I\"m not sure why I am not getting it. \r<BR>\n" );
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document.write( "(3x + 45)  (7x + 5)\r<BR>\n" );
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document.write( "I really appreciate your assistance.\r<BR>\n" );
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document.write( "Joshua </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #421959 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=421959\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Please help me find the measure of each marked angle: The measures must add to 180. I have the answers: 107 and 73. I'm just not sure how to get it. Not sure what step I'm missing. \r<BR>\n" );
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document.write( "(10x+7) (7x+3)<BR>\n" );
document.write( "If they add to 180, then <BR>\n" );
document.write( "(10x+7) + (7x+3) = 180<BR>\n" );
document.write( "17x + 10 = 180<BR>\n" );
document.write( "17x = 170<BR>\n" );
document.write( "x = 10<BR>\n" );
document.write( "etc.<BR>\n" );
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document.write( "The next one has vertical angles and will have the same measure; The answer will be 75 for each, but I\"m not sure why I am not getting it.<BR>\n" );
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document.write( "I don't know what a \"vertical angle\" is.  Angles are measured between 2 lines.  Vertical is a direction.\r<BR>\n" );
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document.write( "(3x + 45)  (7x + 5)\r<BR>\n" );
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document.write( " </SPAN>\n" );
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