Из чисел 25,44,26 и 105 составте пять пар взаимно простых чисел.

Из чисел 25,44,26 и 105 составте пять пар взаимно простых чисел.
- Предмет:
  Математика
- Автор:
  haileestrickland
- 6 лет назад

Ответы 2

так как 25=5*5, 44=2*2*11, 26=2*13, 105=3*5*7, то вот эти пары 105-26,105-44, 26-25, 44-25. Разложим все числа на постые множители:25=5*544=2*2*1126=2*13105=3*5*7теперь выберем пары, у которых нет общих делителей:25 и 44, 25 и 26, 44 и 105, 26 и 105Все!
- Автор:
  chump
- 6 лет назад
- 0
2544,2644,4444,10525,3625
- Автор:
  jazlene9prx
- 6 лет назад
- 0
Добавить свой ответ

Еще вопросы

переведите пж киімнің түрлерінен өзіне ұнайтын сипаттап беріңдер
- Предмет:
  Қазақ тiлi
- Автор:
  Óscartzrp
- 6 лет назад
- Ответов:
  
  3
- Смотреть
промчаться сажень-что озночает это выраение
- Предмет:
  Литература
- Автор:
  poochieqhwk
- 6 лет назад
- Ответов:
  
  1
- Смотреть
1. We played tennis yesterday. Half an hour after we began playing, it started to rain.

We had been playing for half an hour when it started to rain.

2. I had arranged to meet Tom in a restaurant. I arrived and waited for him. After 20 minutes I suddenly realised that I was in the wrong restaurant.

I --- for 20 minutes when I ---the wrong restaurant.

3. Sarah got a job in a factory. Five years later the factory closed down.

At the time the factory ---, Sarah --- there for five years.

4. I went to a concert last week. The orchestra began playing. After about ten minutes a man in the audience suddenly began shouting.

The orchestra --- when ---

5. This time make your own sentence:

I began walking along the road. I --- when ---

16.3 Put the verb into the most suitable form, past continuous (I was doing), past perfect (I had done) or past perfect continuous (I had been doing).

1. It was very noisy next door. Our neighbours were having (have) a party.

2. We were good friends. We had known (know) each other for a long time.

3. John and I went for a walk. I had difficulty keeping up with him because he --- (walk) so fast.

4. Mary was sitting on the ground. She was out of breath. She --- (run)

5. When I arrived, everybody was sitting round the table with their mouths full. They --- (eat).

6. When I arrived, everybody was sitting round the table and talking. Their mouths were empty but their stomachs were full. They --- (eat).

7. Jim was on his hands and knees on the floor. He --- (look) for his contact lens.

8. When I arrived, Kate --- (wait) for me. She was rather annoyed with me because I was late and she --- (wait) for a very long time.

9. I was sad when I sold my car. I --- (have) it for a very long time.

10. We were extremely tired at the end of the journey. We --- (travel) for more than 24 hours.
- Предмет:
  Английский язык
- Автор:
  clarence96
- 6 лет назад
- Ответов:
  
  1
- Смотреть
найди 2/3 минуты,благодарю если поможите
- Предмет:
  Математика
- Автор:
  remyrubio
- 6 лет назад
- Ответов:
  
  2
- Смотреть

Из чисел 25,44,26 и 105 составте пять пар взаимно простых чисел.

Ответы 2

Топ пользователей