Answer:
3x²- 1
Step-by-step explanation:
f(-3) when f(x) = -x²+1
(-x²+1) × -3
3x²- 1
We are given the angle WON. The letters W, O and N represents points included in the angle. One of these points is the vertex of the angle. It is the point which an angle is measured. For this case, the vertex is point O. Therefore, the correct answer is option B.
Needles→

Mt....

Puako

Death Valley

Mojave

Hilo

NB: values with 10 is to the first power.
Answer: 17.320508075689
Step-by-step explanation:
Answer:
x=90
y=45
z=45
ok but i am not sure at all please confirm