Giải phương trình sau Cot(3x+2)=2

ai giỏi thơ, viết vài câu thơ về cô (mik cô phượng nha) , cảm ơn

Exercise 3: write sentences, using “WISH”: 1.It’s a pity! The weather isn’t better today. They wish………………………………..……………………. 2.I don’t like being so short. I wish ……………………….……………………….. 3.I can’t visit my grandparents often. He wishes ……..……………………………………….… 4.She won’t visit me again. I wish ………………………………………………… 5.My brother spoke English very slowly. I wish ………………………………………………………. 6.What a pity! I miss the cartoon on TV. She wishes …………………………………………………… 7.  Lan can’t meet her friend. I wish ………………………………………… 8.  They don’t know how to speak Chinese. We wish ……………………………………………… 9.  Their teams don’t play very well. I wish ……………………………………………………… 10.  She doesn’t get good marks. He wishes …………………………………. Ex 4:Give the correct form of the verbs in parentheses: 1. I wish I (hear)  the news at present. 2. You wish that he (help) you last week. 3. I wish I (find) the subject more interesting in the future. 4. He always wishes he (be) rich now. 5. The boy wishes that he (win) the competition the next day. 6. He wishes you (help)  him in the future. 7. She wishes the mail (come)  soon. 8. They wish she (make) the arrangements for the meeting next week. 9. We wish they (hurry) tomorrow. 10. You wish the door (open) right now.

a, Tính giá trị của biểu thức: $M=\sqrt{36}+\sqrt{18}-\sqrt{8}-\sqrt{2}$ b, Rút gọn: $D=(\dfrac{\sqrt{x}}{\sqrt{x}-1}+\dfrac{\sqrt{x}}{\sqrt{x}+1}).\dfrac{x-1}{\sqrt{4x}}$

Người ta đo thời gian bằng dụng cụ gì ?

Tổng sau 16+150+248 chia hết cho A.3 B.5 C.6 D.2

trác nghiệm thôi mọi người ơi, hứa 5* và clthn

Mọi ng làm giúp em với ,mỗi câu 12 thui ạ

cách đánh bóng (ở bất cứ app hoặc phần mềm nào) giúp mk vs tại mk thấy mn đánh bóng đẹp wa

Ex2. Correct the mistake. 1. She wish  she could speak English well. 2. I wish it didn’t rained now. 3. I wish I was a doctor to save people. 4. I wish I have more time to look after my family. 5. He wishes it didn’t rain yesterday. 6. I wish  my father gives up smoking in the near future. 7. I  wish I studied very well last year. 8. I wish you will come to my party next week. 9. I wish it stops raining now. 10. I wish you are my sister. 11. She wishes she is the most beautiful girl in the world.