Nhờ mn giải giúp e với ạ, e cám ơn

giải giùm em bài ni nhanh lên nha

mọi người ơi giúp em lm bài 1vs4 vs ak

15 .24 trừ 14 .24 ( 145 chia 5 trừ 27 ) giúp tui

Giúp mình bài này với cảm ơn mọi người

Change these sentences into passive voice ( Bị động với động từ tường thuật) (HS làm bằng 2 cách) 1. People believe that this new teaching method is more effective than the old one. 2. People expect that some solutions will be made. 3. People think that climbing is a dangerous sport. 4. People rumour that the towers were built very long ago. 5. People say that the cat likes catching big mice. 6. They said that the soldiers surrendered to the enemy. 7. People know that the man put up with his wife too much. 8. They said that you were the best architect in this city. 9. They reported that the flowers were killed by frost. 10. Some people inform that the director is going to take a business trip to England. 11. They recommend that we should stay at the city center. 12. They notify that all the workers will have to work extra hard this month. 13. They find that the job is not suitable for a girl like her. 14. They explained that this powerful engine pulled the train. 15. People said that his football team had played well last season. Ex2: Change these sentences into passive voice (Bị động thể nhờ bảo) 1. I had my nephew paint the gate last week. 2. She will have Peter wash her car tomorrow. 3. They have her tell the story again. 4. John gets his sister to clean his shirt. 5. Anne had had a friend type her composition. 6. Rick will have a barber cut his hair. 7. I will get the dressmaker to make a new dress. 8. He had a mechanic repair his car. 9. She often gets the technician to maintain the heater. 10. They had the police arrest the shoplifter. 11. Are you going to have the shoemaker repair your shoes? 12. I must have the dentist check my teeth. 13. She will have a veterinary surgeon examine her dog. 14. We had a man take this photograph when we were on holiday last summer. 15. The Greens had a carpet cleaner clean their carpet. đọc kĩ đề , cấm chép từ web vì mình cũng tìm được 1 nguồn nhưng không đầy đủ nhaa sẽ cho 5*, cảm ơn và ctlhn nhóe^^

Cứu với!! TRước 15h 15 phút. So sánh bằng cách nhanh nhất nhé

Giúp mình với, đây là bài tìm x

Các anh chị ơi giúp em với ạ, em cảm ơn Mong các anh chị làm cẩn thận ạ, hạn chót là 4h nên mong anh chị làm giúp em trước 4h ạ Bài 1. Cân bằng các phản ứng có sơ đồ sau: 1. KClO3 → KCl + O2 2 Fe + Cl2 → FeCl3 3. K + O2 → K2O 4. Fe + O2 → Fe3O4 5. Fe + HCl → FeCl2 + H2 6. Al + HCl → AlCl3 + H2 7. Al + H2SO4 → Al2(SO4)3 + H2 8. Fe3O4 + H2 → Fe + H2O 9. SiO2 + Mg → MgO + Si 10. FeO + HCl → FeCl2 + H2O

( x+2 )( x-3 ) + ( 3x -2 )( x-3 ) ( 2a-b ) + m( 4a-2b ) - ( 2a^2b - ab62 ) phân tích đa thức thành nhân tử