document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=975535>Question 975535</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The given points are vertices of a right triangle. Find the length of the hypotenuse of each triangle. (-4,-7) (0,6) (7,5) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #597282 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=597282\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Distance formula between first and second, first and third, and second and third works.\r<BR>\n" );
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document.write( "first and second is sqrt(16+169)=sqrt (185)<BR>\n" );
document.write( "second and third is sqrt (50)<BR>\n" );
document.write( "first and third is sqrt (121+144)=sqrt (265)<BR>\n" );
document.write( "This is not a right triangle.  This is proven by graphing as well, since no two lines are perpendicular, which they must be.\r<BR>\n" );
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document.write( "I reworked the slopes of all the lines, and they are 13/4, -1,7, and 12/11.  I can't find a negative reciprocal.\r<BR>\n" );
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