Ответ по предмету Алгебра: Доведіть тотожність.

Предмет: Информатика, автор: sars71ghk

Цикл while, створити програму ( в пітоні) яка буде визначати скільки чисел А треба додати до числа В, щоб число В = 100. Числа А і В вводяться з клавіатури. Також вивести яке значення має при цьому число В

2 года назад

Предмет: Английский язык, автор: ndrdpurple228

Homework. W.b. p.78 B. Complete with the Future going to of the verbs in brackets. Tomorrow, I (1) we're going to the city centre. Evelyn (2) and I (3) But I (4) we (5) we (6) a DVD. We (8) (hang out) with my best friend Evelyn all day. In the morning, (buy) her sister a birthday present (look for) a new jacket. She wants to buy some CDs too. (not buy) any CDs because I bought some last weekend. Then (have) a snack at our favourite fast food restaurant. In the evening, (not go) out. We (7) (watch) Ryan Gosling's new film. He's our favourite actor. (stay) at home and watch

2 года назад

Предмет: Английский язык, автор: alino4kaivanova279

СРОЧНО,ДАЮ 100 БАЛОВ

l. Vocabulary
Match the words with their definitions
1)an article a) a book that is used to study a school subject
2) an atlas b) a publication that comes out weekly or monthly
3) an encyclopedia c) a reference book with maps of the world
4) a magazine d) a book of word definitions
5) a novel e) a book or set of books giving information about smth
6) a poem f) usually a cheap book in a soft cover
7) a dictionary g) a short piece of writing (usually rhymed)
8) a paperback h) stories, novels and romances
9) a textbook i) a piece of writing in a newspaper
10) a fiction j) a person who is very fond of reading
11) a bookworm k) a story about people who are not real

II. Grammar
Present Perfect Continuous or Past Perfect Continuous?
1. It (to rain) since 2 o'clock.
2. He was very tired when he goto home. He (to work) hard all day.
3. He (to sell) computers for 2 months.
4. My grandfather stopped smoking last year. He (to smoke) for 30 years.
5. We (to wait) for your call all night.
6. The children (to sleep) since they came back home.
7. My cousin (to take) music lessons for five years now.
8. Now long (you/to wait) there?
9. (You /to learn) French a long time?
10. It started raining last Wednesday and it (to rain) ever since.

III. Reading
Photographing animals
Photographer James Warwick visits Kenya and Namibia and has just returned from India. James didn't find photography interesting but on holiday in Africa during university, he decided on his future job.
James has to get up early for most of his African pictures. He takes a few when the sun is going down, but in the afternoon the light is too strong. Being a photographer is a hard work. Some photographers visit different places on one trip, but James prefers to stay in one place and learn all about it.
He has some wonderful pictures of Indian tigers. Once, two tigers ran past him, stopped a meter away from his truck and began to fight. He was too afraid to photograph them. In Namibia one lion came even closer. It went all way around James's truck checking for danger. Then it got up on the back andlooked at him through the window. This was one of James's happiest moments.
James doesn't use his flat in Britain much. He doesn't mind living out of a suitcase, but he sometimes finds life hard without his friends. Money isn't very important for him, but he likes travelling. His pictures make people think about animals in danger, from African elephants to Britain birds. This is what matters most to him.
Looking for details
Choose the right answer.
1. James Warwick's last trip was to:
a) India; b) Kenya; c) Namibia.
2. When did James choose to be a photographer?
a) When he was a boy; b) when he was a university student;
c) when he left university.
3. In Africa, James takes most of his pictures:
a) in the morning; b) in the afternoon; c) in the evening.
4. How is James different from some other photographers?
a) He works much harder; b) he visits more countries;
c) he spends longer in one place.
5. In India why didn't James photograph the two tigers together?
a) They were too far away. b) It was too dangerous.
c) He was inside his truck.

IV.Writing
Write a short composition
Our life is impossible without TV. Still some people strongly criticized it. What in your opinion can be done to make our TV better?

2 года назад

Предмет: Информатика, автор: gromovaaleksandra082

1.Напишите программу для решения задачи с использованием линейного массива:

Ученики 4 класса вели дневники наблюдения за погодой и ежедневно записывали дневную температуру. Найдите среднюю температуру для дней, когда температура поднималась выше нуля градусов. Определите количество таких дней. Гарантируется, что за время наблюдения хотя бы в один из дней температура поднималась выше нуля градусов.
Программа получает на вход количество дней, в течение которых проводилось наблюдение N (1 ≤ N ≤ 31), затем для каждого дня вводится температура.

8 лет назад

Предмет: Математика, автор: nika11239

Помогите плз.буду оочень блогодарна!)

8 лет назад

Доведіть тотожність.

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