Find the area of DEF with vertices D(-6,19), E(-1,9), and F(-8,9)
1 answer:
Check the picture below, you can pretty much count the units off the grid.
recall that the area of a triangle is A = (1/2)bh.
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<span>(m – 6)(m + 6) is the answer.
If you distribute them, you'll get </span><span>m^2 - 36</span>
I got 24 as the answer to ur question
1, when you factor you get 6x(x^2-1)+4(x^2-1)=
