вычислите 1)2cos 180°+4 tg 45° -3 ctg 60° - №22921103

вычислите 1)2cos 180°+4 tg 45° -3 ctg 60°
- Предмет:
  Алгебра
- Автор:
  albertosjnq
- 6 лет назад

Ответы 1

2*(-1)+4*1-3*корень из 3/3=2-корень из 3
- Автор:
  ana73
- 6 лет назад
- 0
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1. Раскройте скобки, употребляя глаголы в Present Continuous или Present Simple.
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2. I (to write) an exercise now.
3. You (to go) to school on Saturdays?
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2. Раскройте скобки, употребляя глаголы в Present Continuous или Present Simple.
1. His father (not to watch) TV at the moment. He (to sleep) because he (to be) tired.
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12. I (not to drink) coffee in the evening. I (to drink) coffee in the morning.
13. What your sister (to do) now? – She (to wash) the dishes.
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- Предмет:
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  1
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