решите уравнение -(у-0,6)-0,3(-2у-0,8)=5 - №19703459

решите уравнение -(у-0,6)-0,3(-2у-0,8)=5
- Предмет:
  Математика
- Автор:
  marcwaters
- 6 лет назад

Ответы 2

▬( y - 0,6 ) - 0,3( - 2y - 0,8 ) = 5
- Автор:
  cindyjensen
- 6 лет назад
- 0
( y - 0,6 ) - 0,3( - 2y - 0,8 ) = 5 y - 0,6 + 0,6y + 0,24 = 5 1,6y = 5 + 0,36 y = 5,36 : 1,6 y = 3,35
- Автор:
  abby72
- 6 лет назад
- 0
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Выберите правильный вариант.

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a) of reading, b) to read, c) of being read, d) of having read.

2. They ... to have returned.

a) say, b) said, c) have said, d) are said.

3. We didn't know how much time it ... us to finish the work.

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4. Hurry up, the train ... in a minute.

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5. You will not be able to speak English unless you... hard at it.

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a) know, b) knew, c) have known, d) had known.

7. He said he ... us during the weekend.

a) visited, b) would visit, c) will visit, d) visit.

8. The autumn ... very rainy this year.

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

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a) Reading, b) Read, c) Having read, d) Having been read.

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a) good, b) better, c) bad, d) worse.

11. It was ... an exciting story.

a) so, b) such, c) as, d) so much.

12. We are looking forward ... seeing this film.

a) to, b) at, c) for, d) on.

13. The novel is highly ... of.

a) said, b) told, c) spoken, d) talked.

14. She looked at him ....

a) anger, b) angry, c) angrily, d) being angry.

15. Bill ... to be at the station at 3.

a) must, b) should, c) is, d) will be.

16. There's light in the house, they ... be at home.

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a) as, b) like, c) alike, d) so.

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