Answer:
Angle Addition Postulate
Step-by-step explanation:
Given:
Prove:
Proof:
1. 
- Angle Addition Postulate
2. 
- given
3. 
- given
4. 
- Substitution Property of Equality
5. - Simplify
Use the pythagorean theorem. It would be set up as
a^2 + 3.7^2 = 4.0^2
The 3rd answer, is correct.
The theatre needs to sell 100 tickets in advance. or 80 tickets at the door to reach $400.
They would need to sell 48 tickets at the door to reach their goal.
Answer:
A
Step-by-step explanation:
48 divided by 6 = 8. 6 times 8 = 48, so x = 8
