Question

You'll probably see a lot of questions from me abt math bc i dont wanna fail geometry :)​

Answer 1

Answer: C

Step-by-step explanation: What I did at first was I saw the last two problems and I counted them and all the angles should add up to 180. Hope it is explained well.

Answer 2

X=18

Explanation:

(4x-3)+(x+8)+(5x-5)=180

10x=180

x=18