Giải giúp mik đang cần gấp Cho hình Thang Vuông ABCD có C=45độ AB=8cm CD=12cm. Tính chu vi và diện tích của Hình thang vuông ABCD

Cho `x,y in RR >1.` Tìm GTNN của: `((x^3+y^3)-(x^2+y^2))/((x-1)(y-1))`

giúp em câu này với nhanh hộ em hứa vote 5 * và cảm ơn

The time when you can play after finishing your homework ? Mình cần câu trả lời gấp ! Lưu ý : Câu trả lời bằng tiếng Anh !

1. a regular/ for enjoyment/ A hobby / is/ done/ activity. __________________________________________________________ 2. hobbies / and/ is lengthy / A list of / changing / always. __________________________________________________________ 3. 19th century / engagement in hobbies / has increased/ the late /since. __________________________________________________________ 4. video games / new hobbies / such as / Some/ have been created. __________________________________________________________ 5. a part of/ engaged in / Hobbyists are/ leisure pursuits / people / a wider group of. __________________________________________________________

Giúp em gấp với ạ, ghi nhấn âm mấy giúp em luôn ạ, em cảm ơn 30. A. logical B. contribute C. argument D. sensitive 31. A. survival B. confident C. benefit D. habitat 32. A. encounter B. contestant C. example D. sensible 33. A. education B. independence C. entertainment D. impractical 34. A. commercial B. constructive C. essential D. national 35. A. expensive B. potato C. promising D. embarrass 36. A. generous B. suspicious C. constancy D. sympathy 37. A. acquaintance B. unselfish C. attraction D. humorous 38. A. loyal B. success C. police D. sincere 39. A. carefully B. correctly C. seriously D. personal 40. A. excited B. interested C. confident D. cultural 41. A. action B. nature C. divorce D. promise 42. A. refreshment B. horrible C. exciting D. intention 43. A. national B. maximum C. athletics D. marathon 44. A. difficult B. relevant C. volunteer D. Interesting 45. A. confidence B. supportive C. solution D. inflation 46. A. whenever B. mischievous C. hospital D. separate 47. A. comprehend B. delegate C. marvelous D. currency 48. A. develop B. conduction C. partnership D. attendance 49. A. counterpart B. measurement C. accurate D. attractive 50. A. expression B. Egyptian C. enrichment D. century

Giúp em gấp với ạ, ghi nhấn âm mấy giúp em luôn ạ, em cảm ơn 30. A. logical B. contribute C. argument D. sensitive 31. A. survival B. confident C. benefit D. habitat 32. A. encounter B. contestant C. example D. sensible 33. A. education B. independence C. entertainment D. impractical 34. A. commercial B. constructive C. essential D. national 35. A. expensive B. potato C. promising D. embarrass 36. A. generous B. suspicious C. constancy D. sympathy 37. A. acquaintance B. unselfish C. attraction D. humorous 38. A. loyal B. success C. police D. sincere 39. A. carefully B. correctly C. seriously D. personal 40. A. excited B. interested C. confident D. cultural 41. A. action B. nature C. divorce D. promise 42. A. refreshment B. horrible C. exciting D. intention 43. A. national B. maximum C. athletics D. marathon 44. A. difficult B. relevant C. volunteer D. Interesting 45. A. confidence B. supportive C. solution D. inflation 46. A. whenever B. mischievous C. hospital D. separate 47. A. comprehend B. delegate C. marvelous D. currency 48. A. develop B. conduction C. partnership D. attendance 49. A. counterpart B. measurement C. accurate D. attractive 50. A. expression B. Egyptian C. enrichment D. century

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Tính xem trong 2g nguyên tử Clo có bao nhiêu nguyên tử Cl

V. Complete each sentence with a word from the box. Make any other necessary changes. let turn break get give come take set go (x2) 1. Is Peter at the party? No, but I’m sure he …………...........…….up soon. 2. My father still hasn’t really ………..........……. over the death of my mother. 3. It’s not easy to ……............ up smoking. I’ve tried to do it lots of times without being successful. 4. You can rely on her. She won’t …….............………..you down. 5. Don’t eat that sausage. I think it’s ................................off. 6. I’m sorry I’m late, but my car ……….... down on the way here, so I had to phone for a taxi. 7. When they were cleaning out the attic, they ……................…… across their grandmother’s old school books. 8. After she had finished loading the car, she ……................…….. off on her holiday. 9. Sorry, I don’t mean to interrupt you. Please ……............. on and finish what you are saying. 10. What a lovely baby! He certainly ………............……..after his father, doesn’t he? HUHU GIÚP EM VỚI *có kèm giải thích nữa ạaaa* EM CẢM ƠN