Given:
To find:
The 
.
Solution:
In circle B, 
is central angle and 
is inscribed angle from two points A and C.
According to central angle theorem, central angle is always twice of inscribed angle.
[Central angle theorem]
Divide both sides by 2.
Therefore, 
.
Answer:
52 quarters
Step-by-step explanation:
-We know that a quarter dollar is equivalent to $0.25
-Given that Haley has $13, we multiply this amount by 4 since $1 has 4 quarters to obtain the number of quarters:
Hence, Hayley will get 52 quarters.
Selection B is the best choice.
_____
Ms Levy paid for 1 hotel room at ~ $200, and 2 tickets at ~ $100 each.
Answer: 27 players will be notified during the third round of calls.
Step-by-step explanation:
In case the game is canceled, the coach calls three players. This means that if each of these three players call three more players, the number of players that will be notified during second round of call would be
3 × 3 = 9 players.
If each of these nine players call three more players, the number of players that will be notified during third round of call would be
9 × 3 = 27 players.
The total number of players that would have been notified is
3 + 9 + 27 = 39 players
