Обьясните пожалуйста как решать такие примеры! 26/65=2/х Узнайте значение х - №32210179

Обьясните пожалуйста как решать такие примеры!
26/65=2/х
Узнайте значение х
- Предмет:
  Математика
- Автор:
  valeriadiaz
- 5 лет назад

Ответы 1

Ответ:
Пошаговое объяснение:
решать ка пропорцию
26/65 = 2/х
х = 65 * 2 : 26 = 5
- Автор:
  rockyxsr2
- 5 лет назад
- 0
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Задание № 2 Поставьте правильный глагол
Could, is going, didn’t walk, would, began, is playing, are, have been, will travel, haven’t
finished
11) They … never … to London.
12) I think he … to watch TV.
13) … you like some apple juice?
14) They … not rich enough to buy a new house.
15) The boy … the guitar now.
16) My parent … by plane next week.
17) … you help me, please?
18) We … this exercise now.
19) I … school when I was six years old.
20) They … to school yesterday.

Задание № 3 Раскройте скобки, употребляя глаголы в Present Perfect или Past Simple.
1. Не never (to be) in Germany. 2. He (not to answer) my letter. 3. My mother (to go) to the country a month ago. 4. His brother not (to go) to school yesterday. 5. Where you (to be) last night? 6. You (to receive) a letter from your father this week? 7.I (to see) Ann on Wednesday. 8. My mother just (to go) out. 9. She never (to read) this book. 10.I (not to come) to you yesterday because I (to be) very busy. 11. When you (to write) a letter to your friend? — I (to write) a letter to him this week. 12. How many books you (to read) this week? 13. I (to be) at the theatre five or six times last month. 14. I (to reply) to his letter today. 15. They (to lose) their way. 16. I (to speak) to him about it over and over again. 17. I (to speak) to him about it yesterday. 18. He (to be) in Vienna several times.
Задание №4 Раскройте скобки, употребляя глаголы в Present Perfect.
1.I (be) to Paris. 2.I think the director (leave) the town. 3. We (know) her since she arrived to our city. 4.I (forget) your name.5. He (close) the door? 6. He (do) it since we left him. 7. They (leave) Moscow this month? 8. He (not bring) a lot of French papers. 9.I (get) a long letter from father this week.10. She just (come); she will speak to you in a minute. 11. This order (lead) to many misunderstandings.12. He (write) his name on my book.
Задание № 5 Составьте предложения из данных слов
1.I/on Saturday/didn't/you/at the party/see/night. 2. Some/in the library/ we/interesting/books/found. 3.Walked/ around the town/have/I. 4. Every week-end/do/clean/you/the house? 5.Slowly/he/getting/is/better.
Задание №6 Выберите глагол в правильной форме
1) Kate ... to the shop yesterday. a) go b) went c) will go
2) He ... interesting books in the original, a) read b) reads c) will read
3) John ... his leg last year. a) broke b) breaks c) will break
4).... he like cats? a) Does b) Do c) Doesn't
5) Tom usually ... in the garden. a) played b) will play c) plays
6) They ... to the cinema yesterday, a) have gone b) go c) went
7) Mum ... the washing up yesterday, a) does b) is doing c) did
8) She ... got two brothers. a) have b) has c) will have
9) They always ... fruit for breakfast, a) will buy b) buy c) buys
10) He ... to school because he was ill. a) doesn't go b) didn't go c) won't go
11) Every summer she ... holidays at her grandmother's, a) spent b) spend c) will spend
12) I ... this film 3 years ago. a) see b) saw c) shall see
13) He never eats eggs. He ... them. a) doesn't like b) didn't like c) won't like
14) We ... a trip to Italy next summer, a) made b) make c) shall make
15) I think they ... the exam tomorrow. a) do pass b) will pass c) shall pass
16) He ... a minute ago. a) leave b) left c) leave
17) Yesterday I ... in the library. a) work b) worked c) shall work
18) I ... my English lessons on Fridays. a) took b) take c) shall take
19) Nancy ... her teeth now. a) brushes b) is brushing c) brushed
20) Sometimes we ... at a restaurant. a) eat b) are eating c) ate
21) She ... a Christmas dinner now. a) cooks b) is cooking c) cooked
22) It often ... in autumn. a) rains b) is raining c) rained
23) School year ... in September. a) begins b) begin c) is beginning
24) Bob ... television, he can't answer the call. a) watches b) is watching c) watched
25) John ... adventure books. a) liked b) like c) likes
Задание № 7 Поставьте глаголы в скобках в соответствующем времени Simple (Present, Past или Future):
1.Не (come) to school tomorrow. 2. Ann not (come) to the park.3. He not (go) to the cinema every day. He (go) last Sunday. 4. Peter (write) a letter in two days. 5. The teacher says that the boys (speak) English next year. 6. When he (come)? I think he (come) next Tuesday.7. Where the teacher (go) last summer? 8. I (take) the book to the library tomorrow. 9. They not (see) the film because they were very busy. They (see) it in the near future. 10. When we (do) it? Tomorrow or next week?
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