Предмет: Математика, автор: Аноним

7x+11,9=0 Решите уравнение

Ответы

Автор ответа: 1234566789642
0
7Х = -11,9
х = -1,7
Автор ответа: Вилиамидовна
0
7x+11,9=0
7х=-11,9
х=-1,7
Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: katyashokueva2001
Simple tenses active
Test
1. Bill (to do) his homework twenty minutes ago.
2. Yesterday they (to take) a sightseeing tour about the city.
3. Next week Mary (to fly) from Paris to Liverpool.
4. They usually (to spend) their vacation in Spain.
5. My uncle (to be) a painter.
6. Wash your hands! They (to be) dirty.
7. Mary (not to like) to talk on the phone.
8. Last Sunday Angela (to stay) at home all day long.
9. I remember I (to go) to the library almost every day when I (to be) a first-year student.
10. I often (to wake up) in the middle of the night.
11. David (to visit) his relatives the day after tomorrow.
12. They day before yesterday they (to return) from Spain.
13. After he (to finish) breakfast, he usually (to read) the morning newspaper.
14. When (to pack) your luggage? – Tomorrow morning I think.
15. Your sister (to play) tennis? – No, she ... She plays volley-ball.
16. She travels a lot. Yesterday she (to be) in Paris. Today she (to be) in London. Tomorrow she (to be) in New York.
17. 14. My brother and I (to be) good tennis players. We like to play tennis very much.
18. Every morning John (to get up) at 7.00.
19. What he usually (to have) for breakfast?
20. When he (to return) to London next week, he (to call) us.
7 лет назад
Предмет: Математика, автор: liladila189
помогите пожалуйста!!
сделайте сколько сможете!!(
7 лет назад
Предмет: Геометрия, автор: matveyletov228
Ac = 17, ab = 15, ao перпендикулярна плоскости альфа, oc больше ob на 4. Найти oc, ob.
7 лет назад
Предмет: Химия, автор: AlinkaEshtokina
1) Li + O2= Li2O 2) H2O2=H2O + O2 3) Al + HCl=AlCl3 + H2 4) AgOH=Ag2O + H2O 5)Fe2O3 + Al= Al2O3+Fe
10 лет назад
Предмет: Алгебра, автор: filyuza

 х3 - 10х2 + 4х - 40 = 0     решите пожалуйста уравненние
10 лет назад