Предмет: Математика, автор: alicepketser

СРОЧНО!!! ДАЮ 50 БАЛЛОВ
У класі 41 учень . З них 16 учнів грають у баскетбол , 17 - у хокей , 18- у волейбол . Баскетболом і хокеєм захоплюються 4 учні , баскетболом і волейболом - 3 , волейболом і хокеем - 5 учнів . Скільки учнів обрпли одночасно три види спорту ?
НАДО С РЕШЕНИЕМ , ПОМОГИТЕЕЕЕЕ

Ответы

Автор ответа: romancat0333

1

Пошаговое объяснение:

все готово ось твоя задача

Приложения:

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: 02DASHA02

Раскройте скобки, употребляя глаголы в Present, Past или Future Simple Passive. 1. My question (to answer) yesterday. 2. Hockey (to play) in winter. 3. Mushrooms (to gather) in autumn. 4. Many houses (to burn) during the Great Fire of London. 5. His new book (to finish) next year. 6. Flowers (to sell) in shops and in the streets. 7. St. Petersburg (to found) in 1703. 8. Bread (to eat) every day. 9. The letter (to receive) yesterday. 10. Nick (to send) to Moscow next week. 11. I (to ask) at the lesson yesterday. 12. I (to give) a very interesting book at the library last Friday. 13. Many houses (to build) in our town every year. 14. This work (to do) tomorrow. 15. This text (to translate) at the last lesson. 16. These trees (to plant) last autumn. 17. Many interesting games always (to play) at our PT lessons. 18. This bone (to give) to my dog tomorrow. 19. We (to invite) to a concert last Saturday. 20. Lost time never (to find) again. 21. Rome (not to build) in a day

1 год назад

Предмет: Английский язык, автор: 02DASHA02

Передайте следующие предложения в Passive Voice. 1. Не stole a lot of money from the shop. 2. By six o'clock they had finished the work. 3. At twelve o'clock the workers were loading the trucks. 4. By three o'clock the workers had loaded the trucks. 5. We send our daughter to rest in the south every year. 6. They will show this film on TV. 7. They are building a new concert hall in our street. 8. I bought potatoes yesterday. 9. We shall bring the books tomorrow. 10. They are repairing the clock now. 11. They sell milk in this shop. 12. I have translated the whole text. 13. They broke the window last week. 14. When I came home, they had eaten the sweets. 15. We shall do the work in the evening. 16. He wrote this book in the 19th century. 17. They were playing tennis from four till five. 18. They have made a number of important experiments in this laboratory. 19. Livingstone explored Central Africa in the 19th century. 20. By the middle of autumn we had planted all the trees. 21. They will stage this play at the beginning of next season. 22. They have forgotten the story. 23. Has anybody explained the rules of the game to you? 24. They haven't brought back my skates.

1 год назад

Предмет: Русский язык, автор: Riad12864

Продолжайте цепочку по образцу . Задание 7

1 год назад

Предмет: Информатика, автор: shkola1238

В скольких различных системах счисления десятичное число 40 оканчивается нулём? Помогите пожалуйста

7 лет назад

Предмет: Информатика, автор: shkola1238

Сколько значащих нулей в двоичной записи десятичного числа 2081? помогите пожалуйста

7 лет назад