document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=967654>Question 967654</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hello, this problem involves with plugging values into a shape formula of a trapezoid. I believe the book had given me a wrong answer. Could someone please help validate my answer. I would really appreciate, thank you.\r<BR>\n" );
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document.write( "Here is the trapezoid formula:\r<BR>\n" );
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document.write( "A = 1/2h(b+B)\r<BR>\n" );
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document.write( "Values given are:\r<BR>\n" );
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document.write( "A = 91, h = 7 and b = 12\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #591410 by </B><A HREF=/tutors/aboutme.mpl?userid=rothauserc><B>rothauserc(4718)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rothauserc><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=rothauserc><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=591410\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A = 1/2h(b+B)<BR>\n" );
document.write( "Values given are:<BR>\n" );
document.write( "A = 91, h = 7 and b = 12 <BR>\n" );
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document.write( "I assume you need to solve for B<BR>\n" );
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document.write( "A = 1/2h(b+B)<BR>\n" );
document.write( "multiply both sides of = by 2<BR>\n" );
document.write( "2A = h(b+B)<BR>\n" );
document.write( "divide both sides of = by h<BR>\n" );
document.write( "b+B = (2A/h)<BR>\n" );
document.write( "subtract b from both sides of =<BR>\n" );
document.write( "B = (2A/h) - b<BR>\n" );
document.write( "B = ((2*91) / 7) -12<BR>\n" );
document.write( "B = 26 - 12 = 14<BR>\n" );
document.write( "B = 14<BR>\n" );
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