document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=50192>Question 50192</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me find these coordinates. \r<BR>\n" );
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document.write( "the coordinate of point T are given. the midpoint of ST has coordinate (5,-8). find the coordinates of points S.\r<BR>\n" );
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document.write( "1. T(0,4)<BR>\n" );
document.write( "2. T(10,18) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #33338 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=33338\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the coordinate of point T are given. the midpoint of ST has coordinate (5,-8). find the coordinates of points S. <BR>\n" );
document.write( "You have to know that the coordinates of the midpoint are the average of <BR>\n" );
document.write( "the x-values of the end points and the y-values of the end points.<BR>\n" );
document.write( "1. T(0,4)<BR>\n" );
document.write( "Let S have coordinates (x,y)<BR>\n" );
document.write( "Then (x+0)/2 = 5; x=10<BR>\n" );
document.write( "And (y+4)/2 = -8; y=-20<BR>\n" );
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document.write( "2. T(10,18)<BR>\n" );
document.write( "Let S have coordinates (x,y)<BR>\n" );
document.write( "Then (x+10)/2 = 5; x=0<BR>\n" );
document.write( "And  (y+18)/2 =-8;  y=-34\r<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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