document.write( "Question 189248This question is from textbook McDougal Littel Algebra 1
\n" ); document.write( ": The directions say: Find the dimensions of the rectangle or triangle that has the given area. A=1/2BH
\n" ); document.write( "Number46 the are is 119 square feet
\n" ); document.write( "The base is (X+6) and the height is (X+3).
\n" ); document.write( "I need help putting it the quadric formula.
\n" ); document.write( "THIS IS URGENT I WOULD LIKE FOR IT TO BE ANSWERED TONIGHT.\r
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Algebra.Com's Answer #141974 by checkley75(3666)\"\" \"About 
You can put this solution on YOUR website!
119=bh/2
\n" ); document.write( "119=(x+6)(x+3)/2
\n" ); document.write( "(x+6)(x+3)=119*2
\n" ); document.write( "x^2+9x+18=238
\n" ); document.write( "x^2+9x+18-238=0
\n" ); document.write( "x^2+9x-220=0
\n" ); document.write( "(x-11)(x+20)=0
\n" ); document.write( "x-11=0
\n" ); document.write( "x=11 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "119=(11+6)(11+3)/2
\n" ); document.write( "119=17*14/2
\n" ); document.write( "119=238/2
\n" ); document.write( "119=119\r
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