Anh chị nào giỏi môn Địa giúp em với ak em đang cần gấp chỗ em khoanh tròn ah

ai bít vẽ j thì vẽ quẳng vô đây cho đỡ buồn nèo

Miêu tả 1 cảnh đẹp nước ta mà em có dịp ngắm nhìn! ( các bạn giúp mình miêu tả hồ gươm nhé) viết dài vừa đủ là được ạ.

1. English .......... in many countries in Asia. A. speaks B. is speaking C. is spoken D. has spoken 2. Each of them .......... a different character. A. have B. has C. to have D. having 3. The children are old enough to look after .......... A. them B. their C. yourselves D. themselves

Chuyển sang câu bị động 1. Tam learns English everyday. 2. Mr.Pike bought a new car yesterday. 3. Tam is reading a book now. 4.They can't make tea with cold water. 5. The chief engineer was instructing all the workers of the plant. 3. Somebody has taken some of my book away. 7. They will hold the meeting before the May day. 4. They have to repair the engine of the car 9. The boys broke the window and took away some pictures. 5. People spend a lot of money on advertising everyday. 11. They may use this room for the classroom. 6. The teacher is going to tell the story. 13. Mary is cutting the cake with a sharp knife. 7. They have provided the victims with food and clothing. 15. You mustn't use this machine after 5.30pm. 8. They told the new students where to sit. 17. John used to visit Mr.Cole at weekends. 9. She ought to do all the housework. 19. My mother had written the letter before 1985. 10. I'm cleaning my room. 1. They should phone her before the meeting. 2. My mother was making a cake when I came home. 11. Someone has stolen his car. 12. Police were questioning Tom. 3. He opens the mails every morning. 4. They are building a new school in this town. 13. The fire has destroyed many houses. 14. We finished the job by 10 o' clock. 5. They close the museum on Monday. 6. The police stopped us on our way to school. 15. People speak English all over the world. 16. They will build a new school next year. 7. John will deliver the letter. 8. He must do it right now. 17. You should finish the report now. 18. We shall discuss the matter in the afternoon. 9. People must not leave bicycle in the hall. 10. Parents should give children a lot of love. 19. Mr.Brown will fly a plane easily. 20. They made him work all day. 11. You needn't do all the homework. 12. He had to finish his work on time. 21. He used to borrow my pen. 22. Somebody has taken my briefcase.

Sắp xếp các phân số sau theo thứ tự giảm dần a, -5/8 ; 7/10 ; -16/19 ; 20/23 ; 214/315 ; 205/107

3 - ( x - 5 ) = 4 - x - ( x - 2 )

giúp mình với Bài 1. Cho tam giác có đường phân giác đồng thời là đường cao. Chứng minh rằng tam giác đó là tam giác cân. Bài 2. Cho tam giác có đường trung tuyến đồng thời là đường cao. Chứng minh rằng tam giác đó là tam giác cân.

Giúp mình vs mình đang cần gấp ạ:((

Cho hình thang cân ABCD (AB//CD) đường cao AH cắt BD tại E, F = AC giao điểm BD, AD=20cm, DE/EB= 2/3.Tính a) Tỉ số: AB/CD b) Tính AF ( Mình đang cần gấp trước 10h mọi người giúp mình với)