Предмет: Математика, автор: talinsliza

Помогите решить 37х=259 252:у=21 z:18=6 срочно

Ответы

Автор ответа: 1234566789642
0
37х = 259
х  =259/37
х = 7

252/Y = 21
y = 252/21
y = 12

z/18 = 6
z = 18*6
z = 108
Автор ответа: talinsliza
0
Спасибо большое
Автор ответа: konstantin2030
0
во 2 посмотри ошибка, надо 252/21 и у=12
Автор ответа: 1234566789642
0
Спасибо)
Автор ответа: konstantin2030
0
1) 37х=259
   х=259/37
   х=7
2) 252/y=21
   у=252/21
   у=12
3) z/18=6
    z=6*18
    z=108
Автор ответа: talinsliza
0
Спасибо большое огромное
Похожие вопросы
Предмет: Английский язык, автор: sth84
Передайте следующие предложения в Passive Voice.
1. We signed a new contract two days ago.
2. My friend has invited me to his birthday party.
3. The will do the work in time.
4. We will send flowers to our teacher.
5. They have just published a new book by this author.
6. The teacher is reading a story to the children.
7. He said had translated the article.
8. They are building a new hotel on the beach.
9. By 9 o'clock tomorrow we will have covered twenty miles.
10. They were showing a new film at 8 o'clock yesterday.
11. We have clarified a very important question lately.
12. When somebody knocked at the door they were broadcasting the latest news on the radio.
13. We serve four meals a day in our family.
14. This author wrote his novels in the 19th century but they have translated any of them into Russian.
15. When I returned to my town I found out that the workers
had repaired the road.
16. At least a million people have seen the film.
17. They teach three foreign languages in that school.
18. The wind has blown off my hat.
19. An earthquake almost destroyed the city last year.
20. My brother offered me a very good job.
21. They will have filled up the forms by Friday morning.
22. When I was driving in the morning I noticed that the workers were widening the road. On my way back I found out that the workers had widened some part of the road.
23. They will put the car in the garage when they arrive home.
24, One of the students left the purse in a classroom yesterday.
25. They haven’t stamped the letter.
26. By the time we joined the party the other guests had eaten all the sandwiches and drunk all the beer. They had left nothing.
27. The mechanic is repairing my car now.
28. Parents often spoil children.