Помогите решить задачу по геометрии

к двум последовательно соединённым проводникам параллельно подсоединён 3 проводник затем к этому соединение дополнительно последовательно присоединили 4 проводник сопротивление проводников соответственно равны 1 ом 3 ом 4 ом и 3 ом. Напряжение на концах полученной цепи равно 5 вольт. Найти общее сопротивление, напряжение и силу тока на каждом проводнике

План 3 тома война и мир по частям

12.Дополните генетический ряд фосфора. Запишите уравнения реакций в соответствии со схемой.

Используйте метод электронного баланса для второй реакции, для четвертой запишите уравнение в полной и сокращенной ионной форме

S → ZnS → SO2 → SO3 → CaSO4

Home task Tag questions

1.     You study English.

2.     They are discussing a new topic now.

3.     He went for a walk in the valley an hour ago.

4.     I was learning a poem when he came.

5.     You were not sure in his success.

6.     They have studied at this school for 7 years.

7.     We shan't write a dictation tomorrow

8.     There was something you wanted, ___________?

9.     There was nobody in the room, ___________?

10. He has never been to Asia, ___________?

11. You have had the computer for two years, ___________?

12. They had a good time there, ___________?

13. I am a great singer, ___________?

14. They went to Alaska ten years ago, ___________?

15. They want to go to Siberia, ___________?

16. This is the Mississippi River, ___________?

17. These are your photos, ___________?

1. Your sister isn’t married, ……….?
2. You found my keys, ……….?
3. I am very smart, ……….?
4. Jack didn’t pass his exams, ……….?
5. Our love will last forever, ……….?
6. You have never been to China, ……….?
7. Sandra has already got up, ……….?
8. My coffee and croissants are not cold, ……….?
9. They won’t spend all their money, ……….?
10. Tim is fond of table tennis, ……….?
11. This palace was built in the 16^th century, ……….?
12. Her son often rides a horse in the country, ……….?
13. The waiters were not polite, ……….?
14. You prefer seafood, ……….?
15. The students don’t speak French, ……….?
16. She can’t play the violin, ……….?
17. They can see the mountains from the window, ……….?
18. Your boyfriend doesn’t earn much, ……….?
19. We must talk to our neighbors, ……….?
20. The train must not arrive late, ……….?
21. Jack didn’t pass his exams, ……….?
22. Our love will last forever, ……….?
23. You have never been to China, ……….?
24. Sandra has already got up, ……….?
25. My coffee and croissants are not cold, ……….?
26. They won’t spend all their money, ……….?
27. Tim is fond of table tennis, ……….?
28. This palace was built in the 16^th century, ……….?
29. Her son often rides a horse in the country, ……….?
30. The waiters were not polite, ……….?
31. You prefer seafood, ……….?
32. The students don’t speak French, ……….?
33. She can’t play the violin, ……….?
34. They can see the mountains from the window, ……….?
35. Your boyfriend doesn’t earn much, ……….?
36. We must talk to our neighbors, ……….?
37. The train must not arrive late, ……….?