Ответ по предмету Химия: Составь формулу соединения алюминия с кислородом, степень окисления которого равна −2. (В формуле на первом месте запиши химический знак металла, а на втором — химический знак неметалла. Если индекс равен 1, то ячейку для него оставляй пустой.)

Предмет: География, автор: amelnyk599

Даю сто балов срочноооооооооооооооооооооооо!
Кут падіння сонячних променів на півдні 22 червня в місті Одеса( 46градусів 30' пн. ш.)
а) 65 30'
б) 66 30'
в)67 00
г) 63 30'

5 лет назад

Предмет: Английский язык, автор: ulzankambarbek

9. Complete the sentences: I’m hungry. I ______ to have something to eat.
А) not going
В) is going
С) are not going
Д) am going
Е) was going
10. Complete the Future Simple: There _______ more kinds of food in future
А) are
В) is
С) be
Д) have
Е) will be
11. Find right variant: Я собираюсь быть там в 8 часов.
А) I be there at 8 o’clock.
В) I am going to be there at 8 o’clock.
С) I went there at 8 o’clock.
Д) I am be there at 8 o’clock
Е) I have been there at 8 o’clock.
12. Choose the Past Simple: I heard the clock _______ ten a long time ago.
А) To strike
В) Striking
С) Was struck
Д) Struck
Е) Strike
13. Write in words: 31493
А) Thirty one thousand four hundred and ninety three
В) Thirty first thousand four hundred and ninety three
С) Thirty one thousands four hundred and ninety three
Д) Thirty one thousand fourth hundred and ninety three
Е) Thirty first thousand four hundreds and ninety three
14. “2.380”
А) Two thousand three hundreds eighty
В) Two thousands three hundred eighty
С) Two thousand three hundred eighteen
Д) Two thousands three hundreds and eighty
Е) Two thousand three hundred and eighty
15. Choose the Past Simple: I haven't got a ticket. If _______ one, I could get in.
А) I having
В) I have
С) I'd have
Д) I've got
Е) I had
16. Choose the right answer: _____ is that man with red hair? I have never seen _____.
А) who / him
В) which / her
С) what / his
Д) whom /hers
Е) who / that
17. Choose the correct answer: There _______two books on the table.
А) Are
В) Is
С) Do
Д) Does
Е) Have
18. Choose the best alternative: New York _______ a big city.
А) Aren't
В) Is
С) Are
Д) Am
Е) Am not
19. Choose the Past Passive: The stamps _______ by Tom last summer.
А) Are collected
В) Was collected
С) Were collected
Д) Is collected
Е) Collected
20. Complete the sentence: He knows _______ English words.
А) Much
В) Any
С) So
Д) A few
Е) A little
21. Complete the sentence: Lion is the _______ animal.
А) Stranger
В) As strong as
С) Not strong
Д) Most strongest
Е) Strongest
22. Who is a nephew? He is ___________.
А) A sister's or brother's son
В) Parent's children
С) An uncle
Д) A daughter
Е) A neighbor’s daughter
23. Choose the right variant: The greatest rivers of great Britain are _______
А) Audson and Missouri
В) The Thames and Severn
С) The Gulf of Mexico
Д) The Colorado, the Columbia
Е) The Mississippi, the Potomac
24. Choose the right variant: May I ______that cassette?
А) take
В) taking
С) watching
Д) to watched
Е) to watch
25. Find the right variant: Nick wants the money. Please give _______ to him.
А) These
В) They
С) Those
Д) Them
Е) It
26. Choose the right article: This is ______ large room.
А) A
В) -
С) At
Д) In
Е) That
27. Find the right variant: I have _______ lot of English books.
А) -
В) The
С) A
Д) An
Е) In
28. Use Past Continuous: What ______You ______ about when I came in?
А) Were/talking
В) Were/talk
С) Was/talking
Д) Was/talk
Е) Were/talked
29. Complete the Past Passive: The exercises ________ by him yesterday.
А) Is done
В) Were done
С) Done
Д) Do
Е) Are done
30. Complete the sentence: I _______ strawberries more than any other fruit.
А) Has
В) Does
С) Am
Д) Like
Е) Did

5 лет назад

Предмет: Математика, автор: aylaalifli1

Найдите наименьшее значение которое может получить периметр треугольника со сторонами 6 и 9 см
ПОМОГИТЕ ПОЖАЛУЙСТА !!!

5 лет назад

Предмет: Математика, автор: даник80

Впешите знаки арифметических действий 1,8 0,5 0,2 =2,5

9 лет назад

Предмет: Математика, автор: юлька268

Чёт не поняла задания

Поняла только что надо начертить квадрат,но как его начертить если 2 дм-10 см?

Начерти квадрат,уч периметр которого равен 2 дм. Найди его площадь. как начертить квадрат периметр которого равен 10 сантиметров

9 лет назад

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