Предмет: Математика, автор: gggt73

2. За даними значення sinα = 4/5 знайти значення cos α і tg α, якщо 0°<α<90°

Ответы

Автор ответа: Аноним
2

Відповідь:

Покрокове пояснення:

фото

Приложения:
Предыдущий вопрос
Следующий вопрос
Интересные вопросы
Предмет: Английский язык, автор: Qwiq
срочно помогите !!
Use introductory it or there as the subject of the following sentences. 1. ... is wonderful to hear such great news. 2. ... was wonderful news in the morning paper. 3. ... is good sportsmanship to accept defeat with a good face. 4. ... will be a high tide on this coast. You should be careful. 5. They parted and ... is very, very sad. 6. ... was a lot of time left. 7. ... seemed like a good idea. 8. ... will be a power cut again this evening. 9. ... is impossible to make any decision. 10. ... was not a house in sight. 11. ... doesn't matter, does ...? 12. ... must be a reason for their silence. 13. ... took me some time to work out what she meant. 14. ... are so many things to do today. 15. ... is such a hectic life!
2 года назад
Предмет: Русский язык, автор: romanovaanna4
Составьте диалог по картине Маковского "от дождя"
2 года назад
Предмет: Русский язык, автор: Sofia534
составьте вопросительные предложения, используя данные сочетания .Укажите вопросительные местоимения.1) какого года рождения 2)который час.3) Какое место. 4)сколько газет 5)Что делаешь.6) чья сумка.7) чей ребенок. 8)Какая погода
2 года назад
Предмет: Английский язык, автор: nastya0001212
Перевидите мне ТЕКСТ ПОЖАЛУЙСТА!
Have you ever woken up to see a pair of angelfish looking at you outside your bedroom window ? Have you ever dived 21 feet below the surface of the sea to reach your hotel ? If not, thn you're never visited Jules' Undersea Lodge!

Named in honour of Jules Verne, author of the classic novel 20,000 Leagues Under the Sea, the Lodge is in Key Largo, Florida and so far it is the world's only underwater hotel. Staying here is quite an experience as guests have the opportunity to relax, do scuba diving and get to know the underwater wolrd that so few of us have ever visited.
8 лет назад
Предмет: Английский язык, автор: БоГдАнЧиК123450

-Hi! Where ___________ (you/go) last week?
-
I ___________ (go) to the toy museum!
-
What _________ (you/see)?
-
I ___________ (see) dolls,
matryoshkas, toy soldiers!
- ___________
(you/like) them?
- Yes, I ______.
Most of all I _________ (like)
toy soldiers of Red Army!
- Wow! Great!
8 лет назад