document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=860617>Question 860617</A>: <I><SPAN STYLE=\"word-break: break-all;\"> . Find the components of a vector with the initial point P1 (-4, 0) and the terminal point P0 (5, -6).\r<BR>\n" );
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document.write( "Find the magnitude and direction of the vector U = <10, 8>\r<BR>\n" );
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document.write( "Find the dot product of U = <5, 1> and V = <-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 #518557 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=518557\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.(5-(-4),-6-0)=(9,-6)<BR>\n" );
document.write( "2. <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=abs%28V%29=sqrt%2810%5E2%2B8%5E2%29=sqrt%28164%29=2sqrt%2841%29 ALIGN=MIDDLE  ALT=\"abs%28V%29=sqrt%2810%5E2%2B8%5E2%29=sqrt%28164%29=2sqrt%2841%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=tan%28theta%29=8%2F10 ALIGN=MIDDLE  ALT=\"tan%28theta%29=8%2F10\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=theta=tan%5E%28-1%29%284%2F5%29 ALIGN=MIDDLE  ALT=\"theta=tan%5E%28-1%29%284%2F5%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=theta=38.7 ALIGN=MIDDLE  ALT=\"theta=38.7\"   DISABLED_style= \"max-width:90%; height:auto;\" > degrees<BR>\n" );
document.write( "3. (5,1)*(-7,-5)=5(-7)+1(-5)=-35-5=-40 </SPAN>\n" );
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