Предмет: Алгебра, автор: vikamynko12

2ctga/tga якщо tga =1/5

Ответы

Автор ответа: manyny06

14

Ответ:

решение смотри на фотографии

Объяснение:

Приложения:

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: kjkaa

Поставить в нужной форме и перевести.
1.When they ... (finish) talking, they shook hands and went out separately.

2. I ... (not yet, do) half the work when he came in.

3. When he was young, he ... (like) collecting stamps.
4.
5. After I... (have) some dry biscuits, I had a drink.
6. We ... (understand) it after the teacher … (explain) it to us.
7. What ... (he, say) when he saw you?
8. After I ... (mix) my colours, I started to paint.
9. I told him that I ... (never, do) such a thing until then.
10.I told him that I … (never, smoke).

11. I told him that I ... (never, see) an opossum. 12.I ... (have) nothing to eat and felt very hungry.

13. As soon as he... (quite, finish), he looked round.

14. I ... (never, see) him in my life, so of course I couldn't recognize him. 15.

2 года назад

Предмет: Английский язык, автор: Olgav1977

Подобрать слова .к предложению.1Students (. . . . n ) English poems by heart. 2. My little sister likes to ( . . .) silly questions.3 They flew a ( . . t .) last Sunday. 4 Will you ( . p . . ) the window,please, said the teacher. 5 I like to (. . . w . .) teacher s questions in the English lesson. 6 Students like to ( . . s . . ss) different problems in the lesson.

2 года назад

Предмет: Русский язык, автор: iskakovasabina

Подобрать 15 глаголов в инфинитиве и поставить их в 2 лицо ед и мн числа! Заранее спасибо

2 года назад

Предмет: Математика, автор: садык2

добавьте 45÷ =60÷4 78÷6='÷3 *÷6=60÷5 84÷7=48÷*

9 лет назад

Предмет: Алгебра, автор: Smilin

Задание на картинке

9 лет назад