document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=341558>Question 341558</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1) Use the Pythagorean Theorem to find the distance between X(7,11) and Y(-1,5)..Could you please show me your solution because I can't really understand this lesson!\r<BR>\n" );
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document.write( "2)Find the coordinates of the midpoint of a segment X(-4,3) and Y(-1,5)\r<BR>\n" );
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document.write( "3)Find the coordinates of A if B(0,5.5) is the midpoint of segment AC and C has coordinates (-3,6)\r<BR>\n" );
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document.write( "4) Find the coordinates of the missing endpoint given that S is the midpoint of segment RT: T(-4,3), S(-1,5)\r<BR>\n" );
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document.write( "Thank You very much=) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #244587 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=244587\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1) Use the Pythagorean Theorem to find the distance between <BR>\n" );
document.write( "X(7,11) and Y(-1,5)..<BR>\n" );
document.write( "Could you please show me your solution because I can't really understand this lesson!<BR>\n" );
document.write( "---<BR>\n" );
document.write( "d^2 = (change in x)^2 + (change in y)^2<BR>\n" );
document.write( "d^2 = [(7--1)^2 + (11-5)^2]<BR>\n" );
document.write( "d^2 = [64+36]<BR>\n" );
document.write( "d^2 = 100<BR>\n" );
document.write( "distance = 10<BR>\n" );
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document.write( "2)Find the coordinates of the midpoint of a segment X(-4,3) and Y(-1,5)<BR>\n" );
document.write( "x = (-4+-1)/2 = -5/2<BR>\n" );
document.write( "y = (3+5)/2 = 4<BR>\n" );
document.write( "midpoint::: (-5/2,4)<BR>\n" );
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document.write( "3)Find the coordinates of A if B(0,5.5) is the midpoint of segment AC and C has coordinates (-3,6)<BR>\n" );
document.write( "Let the coordinate of A be (x,y)<BR>\n" );
document.write( "(x+-3)/2 = 0 <BR>\n" );
document.write( "x-3 = 0<BR>\n" );
document.write( "x = 3<BR>\n" );
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document.write( "(y+6)/2 = 5.5<BR>\n" );
document.write( "y+6 = 11<BR>\n" );
document.write( "y = 5<BR>\n" );
document.write( "Coordinates of A:: (3,5)<BR>\n" );
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document.write( "4) Find the coordinates of the missing endpoint given that S is the midpoint of segment RT: T(-4,3), S(-1,5)<BR>\n" );
document.write( "Let the coordinates of R are (x,y)<BR>\n" );
document.write( "(x+-4)/2 = -1<BR>\n" );
document.write( "x-4 = -2<BR>\n" );
document.write( "x = 2<BR>\n" );
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document.write( "(y+3)/2 = 5<BR>\n" );
document.write( "y+3 = 10<BR>\n" );
document.write( "y = 7<BR>\n" );
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document.write( "Endpoint: (2,7)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( " </SPAN>\n" );
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