Предмет: Математика, автор: Vova151602

Накресліть прямокутник зі сторонами 6 см 2 см.Обчисли його периметр і площу.

Ответы

Автор ответа: mariagladkih0

0

P = 2*(a+b)

P=2*(6+2)=16 см

S=a*b

S=6*2=12см^2

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: лара0809

звуко-буквенный разбор слов: Юла, вьюнок, петалот.

2 года назад

Предмет: Английский язык, автор: anastasiyakrylo1

. Supply the correct tense-forms.
1. He said he (to listen) to the same stories for a long time.
2. By the end of the year he (to read) about two hundred pages.
3. At last the librarian (to give) me the book which I (to wait) for during two months. I was very glad. I (to go) home and (to begin) reading it at once.
4. Now she (to read) the book which I (to give) her yesterday.
5. You (to read) «The Murder of Roger Ackroyd» by Agatha Christie? – No, I (not yet to read) it. But I (to hear) that it (to be) a very interesting book. I (to read) it as soon as I (to get) it.
6. Victor asked me (to explain) the new rule to him, as he (to miss) the previous lesson.
7. Jane usually works in the library. She (to work) there now. She already (to gather) the necessary material and now she (to write) her report.
8. It (to be) nearly eleven o'clock when we (to begin) doing this work.
9. Hardly he (ask) his question when she (answer) them.
10. She said she (to teach) at this school for 20 years.

2 года назад

Предмет: Английский язык, автор: smokeandfire

хэй, кто сможет перевести данное предложение? конкретно первую часть

considering the matter on a long- term, the company will improve its image as being socially responsible and will record profit growth

2 года назад

Предмет: Химия, автор: annaruggkp84395

Складіть формули сполук Фосфору з Оксигеном,якщо Фрсфор виявляє валентності III і V. Обчисліть масову частку Оксигену в цих сполучень.

8 лет назад

Предмет: Английский язык, автор: dariakuznec05

В задании B нужно задать вопрос из упражнения A

8 лет назад