document.write( "Question 808194: The base of a triangle sail is 4x feet and its height is 3x + 10 feet. Write a binomial in terms of x for the area of the sail. \n" ); document.write( "
Algebra.Com's Answer #486837 by richwmiller(17219)\"\" \"About 
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1/2b*h=a
\n" ); document.write( "1/2*(4x)*(3x+10)=a
\n" ); document.write( "2x*(3x+10)=a
\n" ); document.write( "6x^2+20x=a\r
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