Well what is 180-54-54 then you will have your answer because any triangle or straight line always equals 180
Answer:
Step-by-step explanation:
The distance between the vertex and the directrix is 4 units, that means that p = 4 in the equation
and h and k are the coordinates of the vertex. Filling in:
which simplifies to
choice C
Sorry hun I’ve never learned that
It would be 10, I assume!