Giải TTXĐ: y=tan$\frac{3x}{5}$ y=cot($\frac{x}{5}$-3)

tìm tình huống truyện và mạch cảm xúc của văn bản tức nước vỡ bờ

Exercise 3: Complete the second sentence so that it has a similar meaning to the first sentence. 5) I have no idea who I should call for help in this situation. => I have no idea 6) “Should I tell her the truth about her misery?” she asked herself. => She wondered 7) I’m not sure what I should do to help her overcome her mom’s death. => I’m not sure 8) “I am going to work for a new company next week,” John said. => John said

lm câu nào cx được ah, càng nhiều càng tốt ạ, Thks mn

cmr: nếu tất cả các cạnh của một tam giác nhỏ hơn 1 thì diện tích tam giác nhỏ hơn √3/4

(x-3) ²-x(x-7)=12 x ²-4+3x(x-2)=0 Tìm x

Exercise 3: Complete the second sentence so that it has a similar meaning to the first sentence. 1) “Where did you meet him?” Jimmy asked. => Jimmy asked 2) “When should I register for the new course on Chinese?” Jim asked his teacher. => Jim asked his teacher 3) Joana couldn’t decide when she should start her journey. => Joana couldn’t decide 4) “You must stay in bed until next Monday!” the doctor said. => The doctor said

cho m gam natri vào nước thu dược 1,5 lít dung dịch có ph= 13 tính m

Exercise 2: Complete the sentences with suitable WH - question words. 6) The rules didn’t specify speak to in case of an emergency. 7) You need to find out to overcome stress and worry. 8) I don’t know to turn to for help. 9) I had no idea to write my home paper about. 10) Tell me to press the button.

Tại sao SGK lại chọn bài tự tình 2 mà phải phải tự tình 1 ?