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Вопрос по математике:
Очень просто!!!! Помогите пожалуйста!!!
точка (0; -3) принадлежит
а) оси абсцисс
б) оси ординат
в) 1 четверти
г) 2 четверти-
Автор:
ralph
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Ответ: б). Точка (0; -3) принадлежит оси ординат.
Пошаговое объяснение:
Простыми словами, ось абсцисс на двумерном графике - горизонтальная линия, а ось ординат - вертикальная. По координатам точки мы видим, по оси абсцисс отложено 0 ("ничего не отложено"), о по оси ординат отложено -3. Значит, данная точка принадлежит именно оси ординат.
Еще 4 ненужных тебе вопроса, но это важно для поиска
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Вопрос по английскому языку:
1. The first person whom Andrew (to see) as he (to enter) was his old nurse. She (to sit) on the sofa.
During the last five years she greatly (to change) and now (to look) a very old woman. 2. She is going to
read the letter she just (to receive). 5. How long you (to wait) for me? I am really very sorry. 4. Yesterday
I (to meet) a friend of mine whom I (not to see) for a long time. 5. Ring me up at eleven o'clock, I (not
yet to sleep). 6. You (to be) late for the concert if you (not to take) a taxi. 7. The sun (to set) a long time
ago, and it (to begin) to get really cold. 8. When I (to come) home yesterday, my sister already (to
return) and (to sit) at the fireplace looking through some old photographs. 9. He (to smoke) three
cigarettes and (to look) through all the books on the shelf, when at last he (to hear) his friend's steps
approaching the door. 10. He just (to approach) the door, when she (to enter). 11. He (to write) the
composition for three hours and he (to say) he soon (to finish) it as he (to think) over the conclusion
now. 12. Hardly1
I (to go) out when I (to remember) that I (to forget) to take my umbrella. 13. Where is
the baby? — The nurse (to put) it to bed. 14. He said he (to work) for a long time without achieving good
results.
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Ответов: 1
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5 лет назад
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Вопрос по английскому языку:
Упр. 5. Раскройте скобки, употребляя глаголы в требующемся времени.
1. Peter (to read) by the fireplace when the door (to open) and the maid (to enter). The cook (to
follow) her. 2. When the mother (to satisfy) herself that the children (to sleep) peacefully in
their beds, she (to take) out the Christmas presents and carefully (to put) them into the
stockings which (to hang) at the beds. 3. If you (to ring) me up tomorrow, I (to tell) you all about
it. 4. The lesson (not yet to begin), and the children (to talk) loudly in the corridor. 5. I (to live) in
St. Petersburg since 1991. 6. By the fifteenth of January the students (to pass) all the
examinations. 7. The students (to write) the paper by dinner-time. 8. They (to sail) down the
river for many hours before they (to come) to the village. 9. I (not to be) to my home town for
five years. 10. The rain (to stop) by the time we (to reach) home. 11. The message (to arrive) five
minutes after he (to leave) the house. 12. It (to be) nearly eleven o'clock when we (to begin)
doing this work. 13. At last the reply from my grandmother (to come), and my mother (to tell)
me that she (to come) soon. 14. Here you (to be) at last! I (to wait) for you for twenty minutes.
You (not to be) ashamed?
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Ответов: 2
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5 лет назад
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Вопрос по математике:
точка (0; - 3) принадлежит
а) оси абсцисс
б) оси ординат
в) 1 четверти
г) 2 четверти-
Ответов: 2
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5 лет назад
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Вопрос по геометрии:
Площадь боковой поверхности цилиндра равна 40п ,а высота 4.
Найдите диаметр основания.
Срочно нужен ответ и чтоб было понятно расписано!!!!-
Ответов: 2
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5 лет назад
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