Answer:

Step-by-step explanation:

We will start by using the quadratic formula.

We will simplify that and get:

So our answers would be:

Answer:
it 180 degree try to add them all the subtract with 180 and that equals x
Step-by-step explanation:
The answer would be a mathematical phrase. Hope that helped.
Answer:
The answer might be c
Step-by-step explanation: