Làm giúp mình vs ạ mình đang cần gấp nha

Hứa 5 sao + tim + ctlhn. Nhớ giải thích nha!

Tìm đa thức A biết: a, A - (x^2 y - 2xy^2 + xy + 1) = x^2y + xy^2 - xy - 1

làm ơn giúp vs plssssssssssssssssssssssssssssssssss

Cho ∆ABC (AB<AC), đường cao AH. Kẻ HI vuông góc với AC tại I . Trên tia đối của tia IH lấy điểm E sao cho IH = IE a) Chứng minh HC = CE b) Chứng minh ∆AHE cân và AE vuông góc với CE c) So sánh AB và AE d) Chứng minh góc BAH nhỏ hơn góc CAH

Rất nhiều người khi sử dụng động cơ điezen, ô tô, xe máy cho nổ máy trong phòng kín và bị chết ngạt. Chất khí nào tạo ra trong quá trình nổ máy là nguyên nhân gây ra hiện tượng chết ngạt? * 2 điểm H2S SO2 CO2 CO

1 Although he eats too much every day, he can't be fatter In spite___________________________________________________ 2 Though French is very difficult, he still keeps learning it In spite__________________________________________________ 3 Although he worked hard, he couldn't earn much money Despite_____________________________________________________ 4 Everybody has a great regard despite her poverty Although_________________________________________________ 5 Though it was rainy, they decided to go climbing Despite______________________________________________ 6 Despite the narrow streets, many people drive cars Though_________________________________________________ 7 She didn't go outside because she had a bad cold Because of___________________________________________ 8 She stayed at home because her mother was sick Becuase of___________________________________________ 9 I like him because his father is very kind to me Because of____________________________________________ 10 I couldn't do the test because it was very difficult Because of___________________________________________ 11 I couldn't do the test because it was so complicated Because of____________________________________________ 12 we arrived there late because of the bad traffic Because___________________________________________ 13 he couldn't sleep every day because of his worries Because______________________________________________ 14 he is tired because of staying up late last night Because______________________________________________

Câu 3: Trong mạch điện có sơ đồ như hình 28.5, ampe kế có số chỉ I = 0,54A. Biết cường độ dòng điện đi qua đèn Đ1 lớn gấp hai lần cường độ dòng điện đi qua đèn Đ2. a) Hãy tính cường độ dòng điện l1 và I2 tương ứng đi qua các đèn Đi và Đ2. b) Hãy so sánh hiệu điện thế giữa hai đầu các đèn Đi và Đ2.

Làm giùm mình vs ạ mình đag cần gấp ạ

Question33: A good dictionary tells you how you should pronounce the words. A good dictionary …………………………………………………………………... Question34: Maria is slowly recovering from her illness. Maria is slowly ……………………………………………………………….…… Question35: “ If I were you , I would tell this news to him” Mary advised ……………………………………………………………………… Question36: I have never read such as interesting novel as The Little Prince. “The Little Prince” ……………………………………………..…………………. Question37: Tom gets up early. He doesn't want to be late for school. (in order ) ………………………………………………………………………………………… Question38: There wasn’t much food at the party. However, everybody had a good time. …………………………………………………………………………………(Although) Question39: They did their job well. They hoped the boss would increase their salary. ………………………………………………………………………………. (so that) Question40: I don’t get many opportunities to practice my English. I find it difficult to remember everything I study. (therefore) …………………………………………………………………………………………