Answer:
Step-by-step explanation:
He would be 87 years old right now
4/5 - 1/6
= 24/30 - 5/30
= 19/30
X is a vertical angle to the angle marked as 100 degrees.
Vertical angles are the same so x = 100 degrees
Answer: 100 degrees
The answer is right on the Wi-Fi and blue on the other
