Ответ по предмету Математика: Решите уравнение |-0,7|*|y|=|-0,42| |

Предмет: Математика, автор: Аноним

7 лет назад

Предмет: Английский язык, автор: sagidulladanial04

Помогите
Lexical-grammatical test

1. Are you a student?-Yes, ... .
A) I’m;
B) I do;
C) I have;
D) I’m not;
E) he is.
2. Does he spend his holidays by the sea?
A) Yes, I do;
B) No, he does;
C) Yes, he does;
D) Yes, I am;
E) No, I am not.
3. Have the workers done their work?-Yes, ... .
A) I have;
B) they have not;
C) they do;
D) they have;
E) they are.
4. She is very pretty, ... ?
A) is she;
B) does she;
C) isn’t she;
D) doesn’t she;
E) has she.
5. He is rich and famous.-... .
A) So do I;
B) So am I;
C) So I am;
D) Neither do I;
E) Neither I am.
6. Ann knew it, ... ?
A) didn’t she;
B) does she;
C) doesn’t she;
D) did she;
E) is she.
7. There is no bread at home, ... ?
A) is there;
B) isn’t there;
C) there is;
D) are there;
E) is here.
8. There are many students at the meeting, ... ?
A) isn’t it;
B) aren’t there;
C) are there;
D) is there;
E) are they.
9. You can’t swim, ... ?
A) can she;
B) can’t you;
C) can you;
D) may I;
E) can.
10. Where ... my glasses? – I have just lost ... .
A) is / it ;
B) are / it;
C) is / them;
D) are / them;
E) was / it.
11. Your advice ... very useful. I usually use your ... when I am in trouble.
A) is / advice;
B) is / advices;
C) are / advice;
D) are / advices;
E) were / advices.
12. They say money ... the soul of business.
A) is;
B) are;
C) were;
D) to be;
E) have.
13. Too ... knowledge ... the head bold.
A) much / make;
B) many / makes;
C) much / makes;
D) many/ make;
E) little / make.
14. The book contains ... information. It’s very useful.
A) much;
B) many;
C) little;
D) few;
E) a few.
15. He has ... friends in this town and he feels lonely.
A) much;
B) many;
C) little;
D) few;
E) a little.
16. His clothes ... usually very cheap, but he is actually well-off.
A) are;
B) is;
C) was;
D) were;
E) to be.
17. ... character my father is a quiet man.
A) On;
B) By;
C) For;
D) The;
E) At.
18. I’ve got good relations ... my mum.
A) to;
B) by;
C) with;
D) at;
E) from.
19. She is always interested ... what I do.
A) at;
B) in;
C) by;
D) on;
E) of.
20. My younger sister is very popular ... her friends at parties.
A) at;
B) by;
C) with;
D) from;
E) of.
21. He is keen ... ancient languages.
A) in;
B) on;
C) at;
D) with;
E) by.
22. My mother’s sister is my ... .
A) niece;
B) aunt;
C) sister;
D) sister-in-law;
E) nephew.
23. Parents of my father are my ... .
A) grandparents;
B) relatives;
C) distant relatives;
D) parents-in-law;
E) stepparents.
24. My sister’s husband is my ... .
A) son-in-law;
B) brother-in-law;
C) relatives;
D) father-in-law;
E) stepbrother.
25. Son of my brother is my ... .
A) cousin;
B) brother-in-law;
C) niece;
D) nephew;
E) brother.

7 лет назад

Предмет: Английский язык, автор: Аноним

+ didn
1 Complete the sentences with the past simple
form of the verbs in brackets.
1 We went (go) to the supermarket yesterday.
2 1....(buy) some vegetables at the market this
morning.
3 Last summer, they .... (have) a party in the garden.
4 My friend.... (come) to my house last weekend.
5 We... (swim) in the pool at the sports centre
last night.
6 He.... (take) the bus to the cinema at 6 pm.

7 лет назад

Предмет: Математика, автор: eldolenovo2

у двоих однакових шафах стоить 24 книжки.у перший шафи на кожний полиции стоить по 4 книжки,а в другий по 2 книжки.Скильки полиць у двоих шафах разом.

10 лет назад

Предмет: Химия, автор: msyuliyasidor

напишите формулы соединений: сульфат алюминия, гидросульфат алюминия, сульфат гидроксоалюминия

10 лет назад

Решите уравнение |-0,7|*|y|=|-0,42| |

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Решите уравнение |-0,7|*|y|=|-0,42|
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