помогите пожалуйста, решите уравнение :11+2.3•*+1,3•*=38 знаком * отмечено икс - №6174077

помогите пожалуйста, решите уравнение :11+2.3•*+1,3•*=38 знаком * отмечено икс
- Предмет:
  Математика
- Автор:
  bailey
- 5 лет назад

Ответы 2

2.3х+1.3х=38-113.6х=27х=27:3.6х=7.5
- Автор:
  silvia
- 5 лет назад
- 0
11+2.3•х+1,3•х=383,6х=38-113,6х=27х=27:3,6х=7,5
- Автор:
  elvis47
- 5 лет назад
- 0
Добавить свой ответ

Еще вопросы

№ 239 Complete each sentence with ONE or ONES and a sultable word from the list.
better metal black cheapest silk difficult easy green interesting small
1. What boots would you like to buy?
The ..........................................
2. A fireman`s job is a very ........................... .
3. I`ve lost my ruler
What kind of ruler?
It`s a ........................ .
4. She laughed at the silly stories and tried to write .............. .
5. May I ask you some questions?
Sure. I hope the are ..................... .
6. There were large boats with eight or ten people, and .............. with two or three people.
7. How much are the apples?
The................... are very cheap.
8. Don`t you have a cheap ball?
No, I`m afraid not. This is the ......................... we have
9. What kind of blouse do you want?
A ........................... .
10. What books shall I bring?
- ................................ .
- Предмет:
  Английский язык
- Автор:
  brook2
- 5 лет назад
- Ответов:
  
  1
- Смотреть
останется ли homo sapiens единым видом?дать развернутый ответ
- Предмет:
  Биология
- Автор:
  chume0nd
- 5 лет назад
- Ответов:
  
  1
- Смотреть
1) Выберите подходящее слово:
1. How many students (learn/study/teach) English in your class?
2. Be (quite/quiet)! You shouldn’t be so noisy in the hospital.
3. You (should/shouldn’t) eat too much.
4. Are you (quite/quiet) sure of what you are saying?
5. In Russia education is (private/compulsory) between ages of 6-7 and 15.
5 points

2) Выберите правильную форму местоимения и переведите предложения 1,2 на русский язык:
1. Our mother wants (we/us/our) to behave well at school.
2. I want (you/your/yours) to be more active at the lessons.
3. My teacher expects (I/me/my) to continue English.
4. Would you like (he/him/his) to help you?
5. Ann’s sister would like (she/her/hers) to discuss the problem.
7 points

3) Вставьте пропущенные предлоги (at, on, of, to, to):
1. I’m sorry, I haven’t understood. Could you explain it … me, please?
2. Look … the picture and describe it.
3. Steven is proud … his new bicycle.
4. Hello, can I speak … Ann, please?
5. A friend is a person I can always rely … .
5 points

4) Запишите глаголы в правильной форме и переведите предложения 4,5 на русский язык:
1. If Ann (be) rich, she would send her son to Oxford.
2. If my parents allowed me to get a Saturday job, I (earn) some money for new computer games.
3. If the weather (be) fine tomorrow, I will go for a walk.
4. If you learn the words, you (get) a good mark for the dictation tomorrow.
5. If I knew French very well, I (go) to France for holidays.
7 points

5) Закончите диалог «Как пройти…»:
(you are near school №1, with your back to the building of the school)

- Excuse me, … to the stadium, please?
- No problem. … .
- Thanks.
- … .
- Предмет:
  Английский язык
- Автор:
  brooks6x9w
- 5 лет назад
- Ответов:
  
  1
- Смотреть
антоним к слову верный
- Предмет:
  Русский язык
- Автор:
  cosmoe8zz
- 5 лет назад
- Ответов:
  
  2
- Смотреть

How much to ban the user?

1 hour 1 day 100 years