document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=404466>Question 404466</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A right triangle has one leg four times as long as the other. Find a function that models its perimeter P in terms of the length x of the shorter leg. \r<BR>\n" );
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document.write( "P(x)= </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #285824 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=285824\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The hypotenuse is given by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=sqrt%28x%5E2+%2B+%284x%29%5E2%29+=+sqrt%28x%5E2+%2B+16x%5E2%29++=+sqrt%2817x%5E2%29+=+sqrt%2817%29%2Ax ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >.  Hence the perimeter is \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=P%28x%29+=+x+%2B+4x+%2B+sqrt%2817%29%2Ax%0D%0A%0D%0A=%285+%2B+sqrt%2817%29%29x ALIGN=MIDDLE  ALT=\"P%28x%29+=+x+%2B+4x+%2B+sqrt%2817%29%2Ax%0D%0A%0D%0A=%285+%2B+sqrt%2817%29%29x\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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