Answer:
the answer is (D)
Step-by-step explanation:
D-(x2 – 9)(x + 4)
D. (x^2-9)(x+4)
on edge 2020
z = (-b + 17)/(a+4)
If in terms of a and b, then
az - 17 = -4z - b
z(a-4) = -b+17
Answer:The answer for number 3 is 240
The triangle would be Obtuse
Interval notation (-5,3]