X - 19 + x + 65 = 180. 180° equals a line, and therefore a linear pair.
Then, solve your equation. 2x = 134. So, x = 67°. 67 - 19 = 48. 180 - 48 = 132. The answer is A.
Answer:
Is there a picture? Or is it on a worksheet or something
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Given:
and
To find : (f o g) (10)
For this we first find (f o g) (x)= 

Now,

Hence, the value of 
Answer:
Step-by-step explanation:
It’s B