Need more info, was there a picture that was supposed to go along with this question? if so, you can repost and i’ll be happy to answer:)
Answer:
i only knew formula hope it helps
Explanation:
cos 2A = 2 cos2 A - 1
Answer:
they are ment to pick up chicks when you speak the language JK. the roman language is how English was created also known as pig laten
Answer:
Thanks have a lovely day <3