Cho x^2+y^2=18 (x>0,y>0).Tìm GTLN:N=3x+2y

đặt câu có dùng quan hệ từ và câu hỏi ai cái gì viết bằng tiếng anh

Giải hộ mik bài này nhà mik cảm ơn

GIúp mk đi ạ khó qué đi mn ơiiii

viết một bài văn biểu cảm về người em yêu quý nhất khuyến khích biểu cảm về mẹ ko chép mạng nếu ko muốn pay acc ! ok

Bài 1: Tính nhanh A = $\frac{-1}{6}$ . $\frac{3}{2}$ . (-12) B = $\frac{5}{8}$.(-56). $\frac{5}{7}$. (-4)

vẽ đồ dùng học tập/////////////////////

tính nhanh 4 x 125 x 25 x 8 giúp với

trả lời đúng hộ mình chi tiết ra ạ mình vote 5s cho Choose the word that has the underlined (letters) pronounced differently from the others. 1. A. sureB. tourC. actualD. group 2. A. clearB. hear C. heart D. Tide 3. A. squareB. areC. shareD. rare Choose the best answer:4. You've been coughing a lot lately. You___________ smoke so much 4.A. shouldn't B. can't C. should D. can 5. If you exercised more, you ___________ feel better. A. don’tB. didn’t C.willD.would 6. If I lived nearer the centre , I ............always late.A. wouldn’t beB. can beC. won’t be D. will be. 7. If I ___________ in your position, I would not accept her offer.A. amB. wereC. would be D. had been 8. What would you do if you___________ a million dollars?A. winB.wonC. had won D.will Win 9. What would Lan do if she ..............the Miss world.A. would beB. will beC. wereD. is. 10. I would be very surprised if he.......................................A. refusesB. refusedC. had refusedD. would refuse. 11. Many people would be out of work if that factory...........down.A. closesB. had closedC. closedD. would close. 12. If she sold her car, she ............................. much money.A. getsB. would have gotC. will getD. would 13. They would be disappointed if we........................................A. hadn’t comeB. wouldn’t comeC. don’t comeD. didn’t come

vẽ bút chì và tẩy///////////////////////////