Предмет: Алгебра, автор: 00009865457

2cos²X - 3 COS X+1=0

Ответы

Автор ответа: amirkhannurdaulet667

8584854844876

Объяснение:

Вот так

Автор ответа: alybaevema

Ответ:

это не 1-4 класс

Объяснение:

пбпььппьпллппььаалллл

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: yuliana997

Переделайте диалоги в косвенную речь пожалуйста

2.
Matin: Have you already moved into your flat?
Sharon: Oh, yes, we have, and we expect you to come to our housewarming party next Sunday
Martin: Thank you, I'll be very glad to come. Is it a two-room flat? Sharon: Yes, a very nice one, with all modern conveniences.
Martin: Is it in a multi storeyed house?
Sharon: It's a four-storeyed dwelling house built by the City Municipals. It's a five minute walk from an underground station. Martin: Weren't you sorry to leave your old home?
Sharon: More than can tell. neighbours were old fellow-workers and I miss them awfully. But you can't compare the new flat with the old one. You'll see it yourself. Take your children along with you.
Martin: Yes, sure. Thank you.

4.

A: Have you a room to let?
B: Yes, sir. What room do you want? A double-bedded room or a single? A: I want a furnished living-room on ground floor boarding and attendance
B: How long will you require it?
A: I intend to stay about two months. Will you show me what rooms you have?
B: Certainly. Will you come this way, please?
A: I like the room. It's tidy and comfortable.
B: The room is furnished and carpeted all over as you see. Here is a wardrobe where you can hang your clothes.
A: I need a desk to work at. And I'd like to have my boots cleaned every morning.
B: Yes, Sir.
A: And my breakfast must be ready at eight sharp. What will the price be including full board and attendance?
B: How will you take the room, by the week or by the month?
A: Does it make any difference?
B: It does, sir. If you take it for two months, you can have it for 60 pounds a month. If you take it by the week, you'll be charged much more, sir.
A:All right. I'll take it for two months. By the way, where does this door lead?
B: To the street, sir.

1 год назад

Предмет: Математика, автор: angelina12kot

З двох станцій, відстань між якими 768 км,
одночасно назустріч один одному вирушили
два поїзди і зустрілися через 6 годин після
початку руху. Швидкість одного з поїздів
дорівнює 72 км/год. Знайдіть швидкість
другого поїзда?

1 год назад

Предмет: Алгебра, автор: kataperederij7

в коробці 5 зелених 8 червоних і 12 жовтих олівців яка ймовірність дістати не зелений олівець?

1 год назад

Предмет: Русский язык, автор: ilyasrahim66

Запиши признаки баллады

7 лет назад

Предмет: История, автор: bashirovahagig92

ИЗ" ЖИТИЯ СЕРГИЯ РАДОНЕЖСКОГО" можно ли утверждать что документ написан современником событий? КРАТКО. Зарание спасибо

7 лет назад