Mn giúp e với ạ Hãy lập các tỉ lệ thức từ các số sau (mõi số chỉ viết 1 lần): 3; 6; 12; 24

Em hãy viết một đoạn văn thể hiện quan điểm của mình về các ý kiến của bài 1 SGK Tiếng Anh 8 tập I trang 21 bằng Tiếng Anh. (LƯU Ý: Một đoạn văn không phải một câu để thể hiện quan điểm)

Mn ơi giúp mình với đang cần gấp ạ

Giải bằng phương pháp đặt nhân tử chung $15x (x - y) - 10 (y - x)$

Mọi người giúp e với ạ e cảm ơn

giúp mik bài này : cho a//b,biết <A1=47độ a)tính <B3 b)so sánh <A1 và <B1 c) tinhs <B2

1. People speak Vietnamese in Vietnam. . 2. The government is planning a new road near my house. . 3. Tim collects money. . 4. We do not clean our rooms. . 5. They make cars in Thailand. .. 6. We are cleaning the floor now. .. 7. He learns English at school. .. 8. Peter reports the news every day. 9. My father is watering the flowers in the garden. .. 10. People spend a lot of money on advertising every day . 11. He hides the broken cup in the drawer. 12. People speak English all over the world. 13. Children dont clean their bedrooms every day. 14. Mary eats a loaf of bread every morning. 15. Everyone understands English.

Toán HọcLớp 810 điểm nga9922 - 3 phút trước Phân tích đa thức thành nhân tử : a ) 9xyz+18xy^2z^2 - 27y^2 z b ) 4x(x-2y)+8y(2y-x) c ) 4x^2(x-y ) - 10y( y-x) d ) x(x-1) + (1-x)^2 e ) 10-x^2-25 g ) 25-(3-x)^2

I/ Verb forms: 1. He used to (like) _____ her, but he doesn't any more. 2. Don't worry. Some day you will get used to (speak) _____ English. 3. She can't get used to (study) _____. 4. He used to (dance) _____ every night, but now he studies. 5. She is used to (sleep) _______late on weekends. 6. Mary is used to (eat) _____ our food. 8. John is used to (swim) _____ every day. 9. George is used to (eat) _____ at 7:00 pm. 10. We got used to (cook) _____ our own food when we had to live alone. 11. Mary was used to (drive) _____ to school. 12. I have tried but I can't get used to (live) _____ with such a man. 13. I found it hard to get used to (work) _______with him at first. 14. These foods are used to (feed) _____ the animals. 15. The man is used to (read) _____ his newspaper in the morning. 16. The government used to (restrict) _______these pills. 17. John was used to _____ (eat) at noon when he started school. 18. We used to _____ (eat) breakfast at six o'clock. 19. When Mary was young. She used to _____ (swim) every day. 20. Don't worry. Some day you will be used to _____ (speak) Spanish. II/ Grammar drills: 1. She doesn't send me her recent photos. → I wish ___________________________________________ 2. My friend doesn't have money to repair his bicycle. → I wish ___________________________________________ 3. My students don't speak English fluently. → I wish ___________________________________________

Cho một vật chuyển động tròn đều trong thời gian 2 phút vật quay được 60 vòng hãy xác định chu kì tần số tốc độ góc