Предмет: Математика, автор: radostevaa337

50 баллов!!!!!!!!!!!!

Приложения:

Ответы

Автор ответа: Аноним

3

0.4х+0.6х=4.152-2.772

х=1.38

подставим вместо х 1.38 в выражение у=0.6*1.38+2.772=0.828+2.772=3.6

Ответ 4) (1.38; 3.6)

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Українська література, автор: vladikholovatuu

Тест по гер переможеному помогите 8,9,10,11,12.Вопроси буду очень благодарен спасибо за ранее ❤️

5 лет назад

Предмет: Алгебра, автор: kovaldenis08

Скоротіть дріб x+5 / x^ 2 +3x-10

5 лет назад

Предмет: Английский язык, автор: makudria

Read the article about Bill Bryson, a writer.
Choose the best word (wrong, right or doesn't say) for each space.

Bill Bryson
I was born in the United States but I have written several travel books about England. I lived there with my wife and four children for 20 years, but for the last three years, we have lived in the United States. Our children are now learning about life in the United States. I'm sure they will be happier because they have lived in two countries. I like Britain and I want to return but my daughter, Felicity, is going to start college here soon, so it won't be for another four years. I have just been to England for six weeks to work on a radio programme about the English language and also to talk about the book I've just written. Most writers don't like doing this; they don't like travelling around the country and selling their books. I don't mind it. I like visiting new places and meeting lots of people. It's very different from the life I have in the United States when I'm writing. In England, people drove me around in big cars and stayed in expensive hotels. It was good because I didn't have to pay any bills. Everyone was kind to me and it was fun.

1. Billy has written about a country he has visited.
2. Bill returned to the United States after living in England for a long time.
3. Bill thinks it will be good for his children to live in more than one country.
4. Bill’s daughter didn’t want to go to college in England.
5. Bill has just visited England to finish writing his new book.
6. Bill is happy with the things he has to do to sell his books.
7. Bill has travelled to many different places in the United States.
8. It cost Bill a lot of money to travel around England for six weeks.

5 лет назад

Предмет: Физика, автор: anastasia3633457

Определите силу под действием которой тело массой 10 грамм движется с ускорением 5мс квадрате

8 лет назад

Предмет: Математика, автор: Аноним

Найдите наибольший общий делитель и наименьшеещбщее кратное чисел 4 и 10

8 лет назад