ai lm được tặng ctlhn+cảm Ơn+5 sao

31.If you ask me nice/ nicely, I will lend you my bike. 32.Your Spanish is quite fluent/ fluently. 33.My mother doesn’t cook very good/ well but she can make delicious/ deliciously scrambled eggs. 34.The baby is usually cheerful/ cheerfully in the morning 35. We ran quick/ quickly to catch the 9 o’clock train. 36.This dress looks nice/ nicely on you. 37.Ms.Jane is a very careful/ carefully driver 38.We spent the day basking lazy/ lazily in the sunshine. 39.The Maths test was easy/ easily for me. 40. I’m usually a slow/ slowly walker. Mong mọi người giúp đỡ ạ!

Cho tam giác ABC vuông tại A, đường cao AH, phân giác AF của góc BAC. Chứng minh: `S_(ACF)=1/2.CF.AC.sinACH`. Từ đó chứng minh đẳng thức:

Helppppppppppppppppppppppppppppppppp

Tìm x thuộc N biết : 2x + 7 Bằng 15

Cho mình hỏi là câu 34 mình dùng đồng đẳng hóa để tính đc nHCOOH=0,08mol. n(HCOO)3C3H5= 0,04mol. nCH2=3,16mol. Thì mình ghép (HCOO)3C3H5 kiểu gì ạ?

Thu gonnnnnnnnn Giup mik vs aaaaaaaaaaaaaaa

VI . Put the sentences about the fairy tale " Sleeping Beauty " in the correct order 1 . wife / A new princess / was born / to King Stefan / and his 2 . was / kingdom / entire / The / happy / really

Viết lại câu bắt buộc phải có cấu trúc đi kèm thay cho giải thích (đừn có gthich = cách dịch) nếu ko = report 1.Mary has been working so hard that it’s logical she feels completely exhausted. (STANDS) -> Mary has been working so hard that ______________she feels completely exhausted. 2.The film script was very different from the novel it was based on. (RESEMBLANCE) -> The film script didn’t ___________the novel it was based on. 3.He would do almost anything to win the girl’s hand. (LENGTHS) -> He ________to win the girl’s hand. 4.I expected the book to be far better because it had been written by such a good novelist. _ The book fell ______________________________________________________. 5.You should not lock this door for any reason when the building is open to the public. -> Under no ________________________________________________________.

Cho tam giác ABC vuông tại C, đường cao CH. Biết AH = 4cm. HB = 9cm a) Tính CH, CA ? b) Kẻ HE vuông góc với AC, F vuông góc với BC (E thuộc AC, F thuộc BC) Chứng minh: CE . CA = CF . CB. Từ đó chứng minh: tam giác CEF đồng dạng với tam giác CBA c) Chứng minh: AB = ACcosA + BCcosB