tìm x không âm biết: a) √64-√x>2√4+√625:√25 b)25+√16+4√x=√9+√196:√49 jup mik vs

giúp mk nha , hứa trả đủ IV Fill in each blank with a correct preposition 6 They export their products ……. markets ….… the world. 7 Surely Peter can’t do all that work _______ his own. 8. These steps have ice on them, so hang………………………… ----------- my arm. 9. It’s important to start your day……………….with a good breakfast. 10. Ann cut her hair in the bathroom, and she clogged the sink…………….with hair. 11. Don’t let the baby get……………….the table- he might fall -------- 12. The trail to the top of the mountain starts…………level, but then it gets steeper and steeper 13. That stock I bought really paid……… It went up nearly 100 percent in only three months. 14. After the new manager takes………………….next month, you can expect a lot of changes. 15. Will you keep your voices……………….., please? I’m on the phone. 16. If you go outside to play, keep ………………..from that pile of junk- it’s full of broken glass 17. I need to talk to Jerry about his bad breath, but I’m nervous about bringing it …………… 19. The legislature passed a tough new law designed to keep drunken drivers………..the streets. 20. When you’re depressed you should talk to people about what’s troubling you, not keep it ……………..yourself 21. I’m broke - Do you think you could help me………………………..till payday? 22. I can’t believe that my daughter would steal money from me. That awful boyfriend of hers must have put her up … ……it. 23 After a three month training period Celia gave up the nursing course _________ the grounds of having no vocation for this kind of work. 24 Real problems cropped _________ when it became clear that my business partner had vanished with all the money

vẽ cali buồn chán tui chán quá

Hãy biến đổi các tỉ số lượng giác sau về các tỉ số lượng giác nhỏ hơn 45 độ a) Sin 56 độ ; Cos 68 độ ; Tan 79 độ ; Cot 89 độ b) Sin 56 độ 12' ; Cos 64 độ 7' ; Tan 72 độ 36' ; Cot 81 độ 54'

cho ΔABC. Gọi M là điểm trên cạnh AB sao cho MB=3MA. Khi đó, biểu diễn →AM theo →AB và →AC là: A. $\frac{1}{4}$$\overline{AB}$+ 3$\overline{AC}$ B. $\frac{1}{4}$$\overline{AB}$+ $\frac{3}{4}$$\overline{AC}$ C. $\frac{1}{4}$$\overline{AB}$+ $\frac{1}{6}$$\overline{AC}$ D. $\frac{1}{2}$$\overline{AB}$+ $\frac{1}{6}$$\overline{AC}$ CÓ GIẢI THÍCH

Helppppppppppppppppppppp meeeeeeeeeeeeeeeeeeee. Giups mình vs đc ko T^T. Lập dàn ý và viết bài văn cảm nhận về cuốn sách mà em yêu thích. `\text{Mình hứa sẽ vote 5* và ctlhn cho bạn nào làm hay nhất}` `\text[Thank kiu ^^}`

Bye Hỏi Đáp thân iu. ToT..... Vẽ anime bùn.

Fill in a suitable word Along (..1..) jogging and swimming, cycling is (..2..) best all-round forms of exercise. It can help to increase your strength (..3..) energy, giving you a stronger heart. You don't carry the weight of your body on your feet (..4..) cycling. It is also a good form for people with a (..5..) in their feet or their back. You should start your hobby. Doing too quickly can (..6..) bad effects. You should cycle twice or three (..7..) a week. If you find you (..8..) in pain, you should stop and take a rest. giúp m nhé

10. A. to charm B. charm C. charmed D. charming VI: Rewrite sentences, using “I wish………..” 1. I don’t know many English words. I wish ................................................................................................................................. 2. My friend can not stay with me longer. I wish ................................................................................................................................. 3. I don’t have time to go around the city.  I wish................................................................................................................................ 4. We didn’t have a computer therefore we could not get access to the Internet. I wish ................................................................................................................................. 5. I can not go to the car show at the city show ground  I wish................................................................................................................................ VII: Rewrite sentences, using the provided word keep meaning as that of the root one 1. Thousands of people have to build that castle for him for years.  That castle .......................................................................................................................... 2. She has never read this book before.  It is ..................................................................................................................................... 3. He failed in the examination last year.  He did not .......................................................................................................................... 4. I haven’t eaten this kind of food before.  This is the first .................................................................................................................. 5. His parents made him study for his exam.  He was made ...................................................................................................................... 6. I don’t really want to go to the museum.  I’d rather............................................................................................................................... 7. The fire has destroyed many houses.  Many houses ......................................................................................................................... 8. May I borrow your pen?  Would you mind ................................................................................................................. ? 9. I started work for the company a year ago.  I’ve ...................................................................................................................................... 10. She didn’t say a word as she left the room.  She left ................................................................................................................................ giúp mình ạ mình vote 5 sao

Viết lại câu nha: 1, Children don't spend a lot of time playing outdoors anymore.(To) ->Children................a lot of time playing outdoors 2, It was a hot day so we had lunch outside in the garden -> It was such......................