Answer:

Step-by-step explanation:
we know that
---> by addition angle postulate
we have
----> given problem
----> given problem
substitute in the expression above

Divide by 2 both sides

Answer:
ディクビッチを吸う?
Step-by-step explanation:
Answer:
one memory strategy is looking at your notes twice a day and adding or taking away from them, highlighting helps a lot
i hope i helped bebe
Step-by-step explanation:
52
Ajja iaha suna sus. Wis winw aha whw wh s