document.write( "Question 35458This question is from textbook Geometry
\n" ); document.write( ": The area of a parallelogram is 2x^2 + 9x + 4 cm^2
\n" ); document.write( "If the length of the base is 2x + 1 cm, find the length of the altitude.\r
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Algebra.Com's Answer #21534 by Nate(3500)\"\" \"About 
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the area of a parallelogram is the base times height
\n" ); document.write( "a=lh
\n" ); document.write( "here, we want to find h so:
\n" ); document.write( "h=a/l
\n" ); document.write( "h=(2x^2 + 9x + 4)/(2x + 1)
\n" ); document.write( "h=(x + 4)
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