Предмет: Математика, автор: hasaid

Знайти гіпотенузу прямокутного трикутника, якщо його катети: а) 6 см і 8 см; б) 9 см і 12 см.

Ответы

Автор ответа: yaroslavstarokin44

1

Відповідь: По теореме пифагора квадрат гипатенузы равен сумме квадратов катетов - х^2= 6^2+8^2, х^2=36+64, х=10

Ответ гипотенуза равна 10 см.

Покрокове пояснення:

hasaid: спс

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Қазақ тiлi, автор: karimlaura463

эссе на тему моя школа на казахском с переводом

1 год назад

Предмет: Английский язык, автор: andreeavovc397

2 Read and make a list of library facilities. Tina: I like to do my homework in our school library. It is quite large and modern. In fact, it has turned into a digital learning centre. 6 9 Silvia: What do you mean? G Tina: There are lots of books on the shelves, fiction and non fiction books, dictionaries and encyclopedias. Also, we can access resources online: books, magazines and even movies. It is easy to find what you need, you jus use the online catalogue. There are several computers all connected to Internet, so it is not a problem. And the librarians are really helpful and friendly. think the library is a good place to do your homework and to read books because it is sc quiet. Can you listen to audio books or watch a movie in the library? "es, we can, but we have to use our headphones. We can also browse the Internet to find the ecessary information. We often work on our projects there. In pairs, ask and answer the questions. 1. Does Tina often go to the school library? 2. What does she do there? 3. How can she find a book that she needs? 4. Must Tina use headphones in the library? 5. Why does Tina like her school library! 6. Is Tina's school library modern? Why?

1 год назад

Предмет: Русский язык, автор: yulenika86

Заполни пропуски СравниЗаполни пропуски Сравни

1 год назад

Предмет: Алгебра, автор: andreyyyyyyyyyyyy

10/√14-2
избавиться от иррациональности в знаменателе

7 лет назад

Предмет: Английский язык, автор: hinata0

Найдите ошибку в каждом предложении и запишите верный вариант предложения:
1) The pupils translate poems two weeks ago.
2) We do homework now.
3) Maybe, my family go to London next September.
4) The childrens often play at the stadium near here.
5) Can you give me a umbrella?

7 лет назад