Предмет: Алгебра, автор: 10427маоу

Срочно!!!! Дам 30 баллов!

Приложения:

Ответы

Автор ответа: ferikongazer12345678

Ответ:

Объяснение:

1-2

2-3

3-1

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: sofsaweljewa2

начертите схему предложения:
они то погружались, потухая, на самое дно то заново разгорались, всплывая на поверхность воды.

1 год назад

Предмет: Английский язык, автор: ProstoMalchik

2. When the phone rang, I... dinner.

a) cook, b) was cooking, c) had been cooking, d) have
been cooking.

3. He usually had dinner at 4 p.m., ... ?

a) had he, b) hadn't he, c) did he, d) didn't he.

4. He works ... and makes good progress.

a) hard, b) hardly, c) good, d) badly.

5. He reminds me ... someone I knew in the army.

a) of, b) to, c) from, d) about.

6. Mary is here. Where are ... ?

a) other, b) others, c) the others, d) another.

7. What ... bad weather we are having today!

a) the, b) a, c) an, d) — .

8. Did you read ... English books at school?

a) some, b) many, c) much, d) none.

9. I want to know what ...,

a) are you doing, b) were you doing, c) will you do,
d) you are doing.

10. I've made ... mistakes now than I made last time.

a) few, b) a few, c) fewer, d) less.

11. Can ... of you help me?

a) some, b) any, c) somebody, d) anybody.

12. This translation is twice as ....

a) easy, b) easier, c) the easiest, d) much easier.

13. We ... two compositions this month.

a) write, b) wrote, c) were writing, d) have written.

14. I had a feeling that somebody ... there before.

a) is, b) was, c) has been, d) had been.

15. She won't see him ... he phones her.

a) except, b) after, c) unless, d) because.

16. ... only one theatre and two cinemas in this city
ten years ago.

a) there is, b) there was, c) there are, d) there
were.

17. My watch....

a) stops, b) has stopped, c) have stopped, d) stop.

18. Do you know when he ... ?

a) comes, b) will come, c) shall come, d) come.

19. I don't have any pets. Neither ....

a) she does, b) does she, c) is she, d) does she have.

20. His parents didn't let
him ... TV late.

a) to watch, b) watch, c) watching, d) watched.

1 год назад

Предмет: Русский язык, автор: pimen777isaev

какая двойная согласная пишется в слове обозначающем время перед восходом солнца?

1 год назад

Предмет: Математика, автор: khaziakhmetov7

Помогитее. выразите в килограммах 10 т 3ц 25кг

8 лет назад

Предмет: Математика, автор: zahsrovcostia

При выборочном опросе 1200 телезрителей оказалось, что 456 из них регулярно смотрят программы теелеканала НТВ. Постройте 99%-ный доверительный интервал, оценивающий долю всех телезрителей, препочитающих программы телеканала НТВ.

8 лет назад