3 am 3 days later you are welcome lol
Answer:
161 degrees
Step-by-step explanation:
corresponding angles theorem
![a_{n} = +(n-1)d](https://tex.z-dn.net/?f=%20a_%7Bn%7D%20%3D%20%2B%28n-1%29d%20)
We are given the first term and the common difference.
So,
![a_{1}=-10 \\ \\ d=5](https://tex.z-dn.net/?f=a_%7B1%7D%3D-10%20%5C%5C%20%5C%5C%20d%3D5)
Using these values in the given equation, we get:
So, option C gives the correct answer.