It would be -2.449489743 or 2 and 11 25th in fraction
to find area, multiply base x height, or length x width
In this case:
(x + 4)(x + 3)
Solve by foiling.
(x + 4)(x + 3) = x² + 3x + 4x + 12
Simplify
x² + 3x + 4x + 12 = x² + 7x + 12
x² + 7x + 12 is your answer
hope this helps
Answer: B) A=1/2(7)(12).
Explanation: The formula for area of a triangle is 1/2bh. Only B maintains this formula.
I believe it would be 8(32) and 4(574)
8(32) = 256
4(574) = 2296
So sorry if I’m wrong :)