Предмет: Математика, автор: lidachorna198855

Знайди периметер прямокутника зі сторонами 6см і 3 см

Ответы

Автор ответа: Аноним

Ответ:

периметр - это сумма двух сторон умноженная на 2.

Р=2*(6+3)=2*9=18 см

Пошаговое объяснение:

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: juiafanasiewa2

недалеко от опушки леса рос старый дуб . Мы часто слышали здесь пение иволги.найди слова в которых все согласные звуки мягкие .и слова в которых все согласные звуки твердые.

1 год назад

Предмет: Українська мова, автор: Nizar56

Доберіть по одному прикметнику з префіксами су-, а-, по-, все-, анти-, проти-, поза-, екстра-.

1 год назад

Предмет: Английский язык, автор: kisska19941

Помогите пожалуйста!
Упр. 1. Вставьте some, any или по.
1. There are ... pictures in the book. 2. Are there ... new students in your group? 3.
There are ... old houses in our street. 4. Are there ... English textbooks on the
desks? - Yes, there are ... . 5. Are there ... maps on the walls? —No, there aren't ...
. 6. Are there ... pens on the desk? - Yes, there are.... 8. Are there ... sweets in your
bag? - Yes, there are ... . 9. Have you got ... English books at home? -- Yes, I have
... . 10. There are ... beautiful pictures in the magazine. Look at them. 11. There is
... ink in my pen: I cannot write

Упр. 2. Вставьте something, anything, nothing или everything,
1. ... is all right, the patient is much better today! 2. Is there ... interesting in the
program of the concert? 3. I could see ... : it was quite dark. 4. Give me ... to drink. 5. I didn't take any money with me so I couldn't buy ... . 6. My new eyeglasses are
very good, I can see ... now. 7. I saw ... near the wood that looked like a tent. 8.
Give me ... to read, please. - With pleasure, 9. I don't know ... about your town.
Tell me .., about it. 10. Please give me ... warm: it is cold here. 11. I understand ...
now. Thank you for your explanation. 12. There is ... white in the box. 'What is it?”
13. Is there ... that you want to tell me?

Упр. 3. Вставьте somebody, anybody, nobody или everybody.
1. Has ... in this group got a dictionary? 2. ... left a magazine in our classroom
yesterday. 3. The question was so difficult that ... could answer it. 4. I am afraid I
shan't be able to find ... in the office now: it is too late. 5. ... knows that water is
necessary for life. 6. Is there ... here who knows French? 7. You must find ... who
can help you. 8. ... knew anything about America before Columbus discovered it.
9. I saw ... in the train yesterday who looked like you. 10. There is ... in the next
room. I don't know him. 11. Please tell us the story. ... knows it. 12. Is there ... in
your group who lives in the dormitory? 13. Has ... here got a red pencil? 14. ... can
answer this question. It is very easy.

1 год назад

Предмет: Геометрия, автор: Аноним

Решите под цифрой 2 пожалуйста

8 лет назад

Предмет: Математика, автор: dilarom2980

У Алены 12 рисунков ,а у Полины на 16 рисунков больше.Сколько рисунков у девочек вместе?

8 лет назад