упростить запись -1/-2 - №21679386

упростить запись -1/-2
- Предмет:
  Математика
- Автор:
  alexusuqcj
- 5 лет назад

Ответы 1

упрощаю: -1/-2 = 1/2 = 0.5
- Автор:
  micahlevy
- 5 лет назад
- 0
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. Open the brackets, putting the verb into the necessary tense form.

1. We _____________________ (to walk) along the forest road when it started snowing.
2. This is the first time I ______________ (to be) late for my Japanese classes.
3. It’s nearly twenty years since my father _________________ (to see) his brother.
4. When the old lady returns to her flat she___________ (to see) at once that someone has broken in during her absence.
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6. I wonder if Wayne is ill – he ________________ (to get) thinner and thinner.
7. As soon as you _________________ (to finish) what you’re doing, I would like to speak to you.
8. We were hurrying because we thought that the bell _________ already___________ (to ring).
9. By the time he retires Professor Baker __________________ (to teach) more than twenty different courses.
10. The plane ________________ (to take off) at 10.30 and ______________ (to land) at 16.15.
11. In the future, people ________________________ (to spend) their holiday in space.
12. Since I ___________________ (to start) university, I haven’t had much spare time.
13. James Watt__________________ (to invent) the steam engine.
14. After he had researched and ___________ (to write) his paper, he found some additional material.
15. While the workers were repairing the roof, they ______________ (to break) the bathroom window.
16. What did you do while you _________________ (to wait) for the others to come?
17. Don’t you think Ian ______________________ (to look) just like his father?
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