`-4/11+5/6+7/11-5/6`
`=(-4/11+7/11)+(5/6-5/6)`
`=3/11+0`
`=3/11`
Câu 58. Cho tam giác ABC. Gọi M, N, P theo thứ tự là trung điểm của các cạnh AB, AC, BC. Tính chu vi của tam giác MNP, biết rằng AB = 8cm, AC = 10cm, BC 12cm. Hộ
làm hộ em đi IV. Put these sentences into the reported speech. 1. He said to her, “You are my friend.” 2. Johnny said to his mother, “I don’t know how to do this exercise.” 3. “Don’t come back before one o’clock”, advised my brother. 4. “Cook it in butter”, Mrs Brown said to her daughter. 5. The pupils said “Teacher, give us better marks, please.” 6. My friend said, “Are you going to leave tomorrow?” 7. “Have you done your homework?”, said my mother. 8. I asked Bill,” What time did you go to bed last night?” 9. Paul said, “I must go home now.” 10. “There is an accident”, said the policeman. 11. “We are waiting for the school bus”, said the children. 12. “Must you go now?” said Mr Brown. 13. “Are you going to visit your aunt tomorrow?” asked Tom. 14. “Listen to me and don’t make a noise,” said the teacher to his students. 15. “Tin tired of eating fish”, said Mary to Helen. 16. “The sun always rises in the east,” said Peter. 17. “I didn’t steal your fur coat yesterday,” said Samny to Jean. 18. “You must do your homework everyday”, said Miss Lan to us. 19. “Will we read the story?”, Bill asked his teacher. 20. “I don’t know where Alice is,” said Vicky. 21. Mary asked me “Can you tell me why you are so sad?” 22. “Will you please find out when he last wrote to me?” Jane said to her friend. 23. “You must decide what you want to do”, she said to her daughter.
Câu 24. Trộn lẫn 50 gam dung dịch NaOH 10% với 450 gam dung dịch NaOH 25 %. a) Tính nồng độ sau khi trộn. b) Tính thể tích dung dịch sau khi trộn biết khối lượng riêng của dung dịch này là 1,05. Mong mọi người giúp đỡ
1 : There are some .... activities in the village festival ( excite ) 2 : ..... air negatively affects people's health ( pollute ) 3 : Melbourne has become the ( most / better / more ) ''liveable'' city in the world 4 : He is a/an ( reliable / unreliable / clever ) man . He always keeps what he promises 5 : Mary ( take off / set up / set off ) early in the morning to go to the countryside
Aiii có quyền được vào thăm mộ Bác ở HN
Tìm chủ ngữ vị ngữ Những cây hoa đua nhau nở .
vẽ logo của manchester city đẹp vô
giúp mik với ạ mik cần gấp lắm rồi ạ
Mọi người ơi giúp em với ạ.Câu này giải kiểu gì ạ. Who.....(do) with on the project? Or do you do it on your own? 🥰🥰🥰🥰🥰
Khi buôn bán ma túy thì thường bị phạt tù bn
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