Найти пятнадцатый член арифметической прогрессии 2;8..... - №29693110

Найти пятнадцатый член арифметической прогрессии 2;8.....
- Предмет:
  Математика
- Автор:
  guerrerob4v3
- 6 лет назад

Ответы 1

2,8,14,20,26,32,38,44,50,56,62,68,74,80,86.
- Автор:
  dorkdcsu
- 6 лет назад
- 0
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5. Составьте формулу к решению задачи.
В кинотеатре n рядов по m мест в каждом. На дневной сеанс были проданы билеты на первые 7 рядов. Сколько незаполненных мест было во время сеанса? Решите задачу при n = 21, m = 35.
- Предмет:
  Алгебра
- Автор:
  daytonbauer
- 6 лет назад
- Ответов:
  
  1
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Вариант 3.

1. Вставьте артикль a/an или the там, где необходимо.

Who is ...best player in your team?

I don't watch ...television very often.

Jane is ...interesting person. You must meet her.

Peter and Mary have...two children, ...boy and...girl. ... boy is six years old,...girl is three. Who was ...first President of ...United States?

2. Употребите верно личные местоимения в косвенном падеже (me/us/him/her/ them/it).

I don't eat tomatoes. I don't like ....

George is a very nice man. I like ....

This jacket isn't very nice. I don't like ....

This is my new car. Do you like ...?

I'm talking to you. Please, listen to ....

3. Употребите верно притяжательные местоимения (my/ our/ your/ his/ her/ their/ its).

I know Mr. Watson but I don't know ...wife.

Mr and Mrs Baker live in London. ...son lives in Australia.

We're going to have a party. We're going to invite all ...friends.

Ann is going out with ...friends this evening.

This is a beautiful tree. ...leaves are of beautiful color.

4. Употребите глагол have got /has got в нужной форме (утверждение, отрицание, вопрос).

Sarah ...a car. She goes everywhere by bicycle.

They like animals. They ...two dogs and three cats.

Charles isn't happy. He ...a lot of problems.

...your father ...a car?

...you ...an umbrella?

Дополните предложения глаголами из списка, употребив их в Present Simple в утвердительной, отрицательной или вопросительной форме.

Speak open read use watch like enjoy drink talk go

Margaret ...four languages.

In Britain the banks usually ...at 9.30 in the morning.

I buy a newspaper everyday but sometimes I ...it.

Paul has a car but he ...it very often.

...you ...TV a lot?

...your brother ...football?

Julia always ...parties.

I never ...coffee.

Sue is a very quiet person. She ...much.

How often ...you ...to the theatre?

Дополните предложения глаголами из списка, употребив их в Past Simple в утвердительной, отрицательной или вопросительной форме.

Be clean start finish want do

We weren't happy with the hotel. Our room ...very small and it ... very clean.

I ...my teeth three times yesterday.

The concert ....at 7.30 and ...at 10 o'clock.

When I was a child, I ...to be a teacher.

'I cut my hand this morning.' 'How ...you ...that?'

Дополните предложения глаголами из списка, употребив их в Future Simple в утвердительной, отрицательной или вопросительной форме.
Don't drink coffee before you go to bed. You ....

`Are you ready yet?' `Not yet. I ...ready in five minutes.'

I think we ...the game.

`It's very warm in the room.' `...I ...the window?'

...you ...at home tomorrow evening?

8. Употребите местоимения some/ any, no там, где необходимо.

Would you like ... tea? -- Yes, please.

When we were on holiday, we visited ... very interesting places.

I'm afraid there is ...coffee. Would you like ...tea?

I went out to buy ... milk but they didn't have ... in the shop.

I can do this job alone. I don't need .........help .

9. Употребите местоимения something/somebody/anything/anybody/ nothing/nobody там,где это необходимо.

She said ... to me but I didn't understand it.

....... has broken the window. I don't know whom.

There is ... in the bag. It's empty.

I'm looking for my keys. Has ....seen them?

Would you like ... to drink?

10. Перепишите и письменно переведите текст на русский язык. Сделайте лексико-грамматический анализ текста: 1) Выпишите из текста существительные, употребленные с неопределенным артиклем, переведите их. 2) Выпишите предложения с глаголом `tobe' в роли сказуемого во временах группы Simple. 3) Подчеркните предложения, где используются местоимения some, any, no и их производные.

Somebody special

My grandfather's name is Salvador. He was a farmer but he has retired. He's eighty-six, and he's the oldest of my relatives. Last year my grandmother died, so he came to live with us.

He's very tall and quite fat and he's got grey hair and a beard. He's got blue eyes, and he wears glasses. He usually wears a jacket and trousers, and at weekends when he goes out he always wears a tie.

I think he's wonderful. He's very strong and he's never ill. He's really active, and although he's retired he works hard in our garden and in his fields. He's young at heart and friendly to everyone. People who meet him always love him.

He loves walking in the country and reading. He spends most of his time reading novels and newspapers, and now he's studying French too. When he was young he learnt French in prison during the Civil War and now he wants to remember it again.

When I'm old,I'd like to be like my grandfather. He's a very special person
- Предмет:
  Английский язык
- Автор:
  kameront5ue
- 6 лет назад
- Ответов:
  
  1
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Определи, какое количество теплоты пойдёт на нагревание от 11°C до 28°C в бассейне, длина которого — 15 м, ширина — 10 м и глубина — 1,6 м. Удельная теплоёмкость воды равна 4200 Дж/(кг·°C), плотность воды — 1000 кг/м³.

СРОЧНО ПОМОГИТЕ СКАЖИТЕ ПРОСТО ОТВЕТ
- Предмет:
  Геометрия
- Автор:
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- 6 лет назад
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СРОЧНО !НАПИШИ НЕСКОЛЬКО ПРИМЕРОВ С ЧЕРЕДУЮЩИМИСЯ КОРНЯМИ ЗАР -ЗОР
ЗОРЬКА ЗАРЕВО ЗАРЯ ЗАРНИЦА Я УЖЕ НАПИСАЛА СРОЧНО НУЖНО ЕЩЕ 3 ПРИМЕРА!!
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  Русский язык
- Автор:
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- 6 лет назад
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