document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1205270>Question 1205270</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Your travel guide contains a grid map of Rome, with each unit on the grid representing 0.5<BR>\n" );
document.write( " kilometers. If the Sistine Chapel is located at (−1,−4)<BR>\n" );
document.write( " and Trevi Fountain is located at (3,−5)<BR>\n" );
document.write( ", what is the direct distance (not walking distance, which would have to account for bridges and roadways) between the two landmarks in kilometers? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #841952 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=841952\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( " the distance between (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-1 ALIGN=MIDDLE  ALT=\"-1\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-4 ALIGN=MIDDLE  ALT=\"-4\"   DISABLED_style= \"max-width:90%; height:auto;\" >) and  (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=3 ALIGN=MIDDLE  ALT=\"3\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-5 ALIGN=MIDDLE  ALT=\"-5\"   DISABLED_style= \"max-width:90%; height:auto;\" >) on the map is\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=sqrt%283-%28-1%29%29%5E2+%2B%28%28-5-%28-4%29%29%5E2%29=sqrt%28%283%2B1%29%5E2+%2B%28-5%2B4%29%5E2%29=sqrt%2816%2B1%29=sqrt%2817%29=4.12311 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "with each unit on the grid representing <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.5km ALIGN=MIDDLE  ALT=\"0.5km\"   DISABLED_style= \"max-width:90%; height:auto;\" >, the direct distance will be\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=4.12311%2A0.5km ALIGN=MIDDLE  ALT=\"d=4.12311%2A0.5km\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=2.06km+ ALIGN=MIDDLE  ALT=\"d=2.06km+\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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