document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=166850>Question 166850</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0130442631/algebrahomeworkh>algebra 1</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> i dont understand what they are asking me to do, the directions state that i need to solve the formula for the give variable. then it gives me the equation A=2&#960;rh for r, b=2A/h for A, P=2x+2w for x, V=1/3Ar for r.<BR>\n" );
document.write( "i really dont understand what they want me to do. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #122915 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=122915\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> solve the formula for the give variable. then it gives me the equation <BR>\n" );
document.write( "A=2&#960;rh for r, <BR>\n" );
document.write( "r = A/(2(pi)h)<BR>\n" );
document.write( "--------------------<BR>\n" );
document.write( "b=2A/h for A,<BR>\n" );
document.write( "2A = bh<BR>\n" );
document.write( "A = (bh)/2<BR>\n" );
document.write( "-------------------- <BR>\n" );
document.write( "P=2x+2w for x,<BR>\n" );
document.write( "2x = P - 2w<BR>\n" );
document.write( "x = (P-2w)/2<BR>\n" );
document.write( "--------------------------<BR>\n" );
document.write( " <BR>\n" );
document.write( "V=1/3Ar for r.<BR>\n" );
document.write( "3ar = 1/V<BR>\n" );
document.write( "r = 1/(3aV)<BR>\n" );
document.write( "-----------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );