Help me!! Cho tam giác abc vuông tại a, biết BC=a.Tính độ dài vecto tổng: AB+AC=?

Viết các biểu thức sau dưới dạng lập phương của 1 tổng hoặc 1 hiệu : a) -x ³ + 3x ² - 3x + 1

Viết các biểu thức sau dưới dạng lập phương của 1 tổng hoặc 1 hiệu : a) -x ³ + 3x ² - 3x + 1 b) 8 - 12x + 6x ² - x ³ ( làm chi tiết , giải thích đầy đủ nhé ,ko là mình cho đi đường quyền đấy )

Talk about things that you use :Example ball, bat, traines chủ đề: sport

1.Which sentence is NOT correct? A. We worked hardly. B. They ran quickly. C. The boys slept heavily. 2.Which verb can go in the space? That girl ______ very strangely. A. walks B. looks C. seems 3.Which sentence is correct? A. My uncle tells well stories. B. My uncle tells stories well. C. My uncle well tells stories. 4.Which word goes in the space? We arrived at the airport too _____. A. late B. lately C. latterly 5.Which sentence is NOT correct? A. Anna politely spoke to her teacher. B. Politely Anna spoke to her teacher. C. Anna spoke politely to her teacher 6.Complete the sentence. We greeted our friends _____. A. happy B. happily C. happyly (Làm xong giải thích vì sao chọn đáp án đó nha )

xác định kiểu nhân hóa và nêu tác dụng của nó trong câu sau : Tôi đưa tay ôm nc vào lòng Sông mở nc ôm tôi vào dạ

Viết một bài văn kể lại kỉ niệm dưới mái trường làm em xúc động và nhớ mãi

1. I’m sorry I don’t take your advice. * I wish_____________________________________________________ 2. It’s a pity that I can’t go out with you. * I wish ____________________________________________________ 3. What a pity Jane rarely attends our course. * Jane wishes________________________________________________ 4. My brother regrets having a bad mark. * My sister wishes _________________________________________ 5. I always make mistakes. * I wish___________________________________________________ 6. Jack regretted not driving the car slowly. * I wish __________________________________________________ 7. What a pity she knows something about it. * She wishes ______________________________________________ 8.I haven’t got a washing machine. * I wish__________________________________ 9.We hate having to go to school on Sundays. *We wish______________________________________________________________ 10. Why don’t we go away more often? * I wish ________________________________________________________ 11. She’d love to speak many languages. * She wishes_______________________________________________________ 12. Why are the taxes so expensive? * We wish__________________________________________________ 13. I’d love to be a film star. * I wish___________________________________________________________ 14. He’d like to have a bigger house. * He wishes______________________________________________________ 15. I’d like you to keep quiet. * I wish_________________________________________ 16. I’d like every country to stop killing elephants. * I wish_____________________________________________________________. 17. They have been pen pals for over ten years. * They have written_____________________________________________________ 18. Lan took him to Ben Thanh Market yesterday. * He______________________________________________________________ 19. No other city in Malaysia is larger than Kuala Lumpur. * Kuala Lumpur is_______________________________________________ 20. He learned to drive when he was eighteen. * He’s_____________________________________________________________ 21. My hometown doesn’t have any lakes. * There_____________________________________________________________ 22. “ Lan, would you like to come and visit me next summer?” Mary said * Mary invited_____________________________________________________ 23. They went out. They wanted to have a drink. * They went out ____________________________________________ 24. I spent two hours doing my homework. * It took _____________________________________________

Mọi người ơi giúp em của mình bài 3 với ạ , vì lâu quá mình cũng quên cách làm r ❤️

mn giúp mình bài này với ạ