Предмет: Математика, автор: тутла

длина отрезка равна 45 м 9 дм. выразите ее в сантиметрах.

Ответы

Автор ответа: Аноним

1

1 м = 100 см.
1 дм = 10 см.
45 м 9 дм = 450 + 90 = 540 см.
Удачи)))

тутла: моя оценка на твоей совести!!!!!!!!!!

тутла: сегодня экзамен почтм провалила

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: Ann1789

31. “Did you come here .... car or .... foot?”
a) in, on; b)in, by; c) by, by; d) by, on
32. The door must have been opened .... a key.
a) with; b) in; c) at; d) by
33. My salary has increased ... ten per cent.
a) with; b) in; c) on; d) by
34. We always used to have a party .... the end of term.
a) for; b) in; c) at; d) by
35. The city center is full .... automobiles in the rush hour.
a) with; b) of; c) for; d) in
36. Jane is fond .... music, she can listen .... it all day long.
a) of, -; b) with, to; c) of, to; d) with, -
37. ..... 10:00 the train left for Moscow.
a) In; b) At; c) On; d) About
38. She is married .... a famous singer.
a) to; b) at; c) in; d) with
39. The conference began .... March, 18.
a) in; b) on; c) since; d) at
40. Glass is made .... sand.
a) from; b) out of; c) with; d) of
41. They were .... business in London.
a) with; b) for; c) on; d) in
42. “Can you explain this .... me ?”
a) at; b) on; c) to; d) with
43. “Why are so many women afraid .... insects?”
a) of; b) with; c) –
44. Human activity in recent years resulted .... the environment changes.
a) at; b) in; c) on
45. He got a good mark and is very proud .... it.
a) with; b) of; c) for

5 лет назад

Предмет: Английский язык, автор: gudratgadzhiev001

Transform the sentences into the passive voice.
1)They did not see him yesterday.
2)The police will arrest the criminal.
3)Ann is making up her face at the moment.
4)Sam was watching a film at 1 o’clock yesterday
5)She has just closed the window.
6)We had spent all the money by the end of our holidays.
7)Jack will not have fixed the car by 7 o’clock
8)Vegetarians don’t eat meat.
9)By noon they had cleaned the flat.
Пожалуйста ПОМАГИТЕ ДАЮ 20 БАЛЛ

5 лет назад

Предмет: Английский язык, автор: Ann1789

16. She apologised … me … her behaviour.
a) to, with; b) at, to; c) on, for; d) to, for
17. “Iۥm sorry .... being rude to you.”
a) for; b) -; c) on; d) at
18. The police believe that there is no connection .... the two crimes.
a) between; b) for; c) with d) among
19. “This letter is in French. Could you translate it .... Russian, please?”
a) in; b) on; c)onto; d) into
20. “Have you ever heard .... the existence of Atlantida”?
a) of; b) about; c) -; d) from
21. All the players were divided .... four groups as it was written in the rules of the game.
a) for; b) on; c) of; d) into
22. While studying at the university he specialized ... chemistry.
a) at; b) on; c) in; d) of
23. It is going to be wonderful holiday! Tomorrow we are leaving .... the Bermudas.
a) on; b) for; c) to; d) towards
24. “If you are interested .... computers why donۥt you apply ... Microsoft Company?”
a) at, to; b) in, for; c) at, for; d) in, to
25. Living at a hotel you have to pay .... your room.
a) of; b) for; c) to; d)on
26. I hope the weather will be nice .... next weekend.
a) -; b) in; c) on; d) at
27. When I go to the cinema, I prefer to sit ... the front row.
a) in; b) on; c)at; d) near
28. There was not a cloud .... the sky.
a) in; b) on; c) at; d) out of
29. Welcome .... our country!
a) at; b) to; c) in; d) into
30. It is better for us to stay .... home.
a) to; b) in; c) -; d) at

5 лет назад

Предмет: Математика, автор: МудрыйКролик

Запишите интеграл, с помощью которого можно найти площадь фигуры, ограниченной линиями у=0.5х и у=3х-х^2

8 лет назад

Предмет: Литература, автор: лиана022

сочинение на тему изображение "маленького человека в русской литературе" ( не менее 3 авторов) ПОМОГИТЕ ПОЖАЛУЙСТА СРОЧНО НАДО ЗАРАНЕЕ ОГРОМНОЕ СПАСИБО

8 лет назад