Вопрос по физике:

Жёсткость одной пружины 20 н/м, другой 40 н/м, пружины соединили ПАРАЛЛЕЛЬНО, найти жесткость

Вопрос по английскому языку:

Open the brackets and answer the questions. •t My name (to be) Pam. I (to be) from Hol-:- land. I (to be)ten. I have got a family. We (to be) a family of six. I. have got a mother, a father, two brothers and a sister. My broth~ ers' names (to be) Sam and Den. They (to be) twins. They (to be) seven. I (to be) a pupil. My brothers (to be) pupils, too. My sister's name (to be) Abby.-She (to be) four. Abby (not to be) a pupil. I love my family. 1.

What is the girl's name?

2. Where is she from?

3. How old is she?

4. Is she a .pupil?

5. What are her brothers' names?

6. How old.are they?

7. Are they pupils?

8. What is Pam's sister's name?

9. How old is Abby?

10. Is she a pupil? 

Вопрос по русскому языку:

пиздец у вас шо роблокса или дискорда нет чтоли это как на стриме чат

Вопрос по математике:

помгите пж 2+2

Вопрос по алгебре: