Đáp án:
Giải thích các bước giải:vote 5* và câu tl hay nhất hộ mình
Giải hệ phương trình (1/x+1/y=1/24 (1/x-3/2y=0
Bài 10. Tính độ dài x trên hình dưới đây giúp mình với ạ ! cần gấp vote 5 sao !
Mọi người giúp mình câu 1 nha 😄😄😄
Exercise : Fill in the blank with “a /an /the ) or ( x) (don’t need )”. 1. Are Jim and Alice ________cousins? ~ No, they aren't ________cousins; they are ________brother and ________sister. 2. ________fog was so thick that we couldn't see ________ side of ________road. We followed ________car in front of us and hoped that we were going ________right way. 3. I can't remember ________exact date of ________storm, but I know it was on ________Sunday because everybody was at ________church. On ________Monday ________post didn't come because ________roads were blocked by ________fallen trees. 4. Peter thinks that this is quite ________ cheap restaurant. 5. A: There's ________murder here. ~ B: Where's ________body?~ A: There isn't ________body. ~ B: Then how do you know there's been ________murder? 6. Number ________hundred and two, - ________house next door to us, is for sale. It's quite ________nice house with ________big rooms ________back windows look out on ________park. 7. I don't know what ________price ________owners are asking. But Dry and Rot are ________agents. You could give them ________ring and make them ________offer. 8. ________postman's little boy says that he'd rather be ________dentist than ________doctor, because ________dentists don't get called out at ________night. 9. Just as ________air hostess (there was only one on the plane) was handing me ________cup of ________coffee ________plane gave ________lurch and ________ coffee went all over ________person on ________other side of ________gangway. 10. There was ________collision between ________car and ________cyclist at ________ crossroads near ________my house early in ________morning. 11. Professor Jones, ________man who discovered ________new drug that everyone is talking about, refused to give ________press conference. 12. Peter Piper, ________student in ________ professor's college, asked him why he refused to talk to ________press. 13. Where is ......... hat that I bought yesterday? 14. Smith, ..........man you met yesterday, is ........... honest man. 15. .............. cheese, .............. butter, .......... iron and ................ milk are all substances. 16. ............. Alps are ............ highest mountain in ................ Europe. 17. He crossed ................ Atlantic in .............. record time. 18. It's .......... shame! There won't be another train for at least hour. 19. Stay in .......... hotel or ........... inn near ........... station. 20. ................ wool is one of .............. chief exports from ............. Australia. 21. I had ............. lunch with ............. old friend on ............... Saturday. 22. What ............... weather! ........... rain hasn't stopped all ...........day. 23. Out of .......... sight, out of .............. mind. 24. He collects .............. butterflies, ............. stamps and ................ match boxes.
Giúp mik câu 8và 9 vs mik cần gấp ạ!!!!!!
C8. Không giải hệ phương trình, dự đoán số nghiệm của hệ { căn 2x - 2y=3 { 3 căn 2x - 6y =5 A. Vô nghiệm B. Vô số nghiệm C. Có hai ngiệm phân biệt D. Có nghiệm duy nhất
Giúp mik với, hứa vote 5* và cảm ơn ak!
Giúp e viết đoạn văn nhé, em cảm ơn Hãy viết đoạn văn khoảng 6 câu phân tích câu tục ngữ " Cha muốn con hay, thầy muốn cho trò khá ", trong đó có sử dụng câu rút gọn ( gạch chân câu rút gọn đó).
3/4 số gạo của cửa hàng là một 382.5 .tìm 40% số gạo của cửa hàng đó
Cơ năng của vật m là 375J. Ở độ cao 3m vật có W₫ = 3/2 Wt. Tìm khối lượng và vận tốc của vật ở độ cao đó.
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