The vertices of △DEF are D(1, 19), E(16, −1), and F(−8, −8). What type of triangle is △DEF? A. right
B. equilateral
C. isosceles
D. scalene
And how is it the answer

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

idk

step-by-step explanation:

payback

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!