Tìm x, y, z
a, \(x=\dfrac{y}{2}=\dfrac{z}{3}\) và 4x-3y+2z=36
b, \(\dfrac{x}{5}=\dfrac{y}{4}=\dfrac{z}{7}\) và 2x-3z=44
c, \(\dfrac{-x}{7}=\dfrac{y}{11}=\dfrac{-z}{5}\) và -3z- 2y-x= -88
d,\(\dfrac{y}{12}=\dfrac{-x}{5}=\dfrac{z}{11}\) và 5y- 2z=114
e, \(\dfrac{z}{32}=\dfrac{y}{17}=\dfrac{x}{25}\)và -2x+ 3y- 4x= -452
In your E class you have been talking about life in the pass. Now, your E teacher has asked you to write an Essay.
Write an essay using all the notes and give reasons for your point of view.
"Life is better today than it was 100 years ago". Do you agree?
Notes:
1. Health
2. Entertainment
3. ....Your own idea
Cầu xin các bạn giúp mk vs :((( Mk đang cực kì gấp cho bài này mà mai kiểm tra rồi ạ.
Mk hứa sẽ theo dõi bạn mà sẽ trả lời hộ mk câu hỏi này. Những bạn trả lời chú ý là bài này là essay nên viết dài dài ra hộ mk chút. Chia 3 đoạn ra nếu cần ah
Cảm ơn các bạn nhiều :))))))
Combine these pair of sentences using present participle or past participle:
1.The play is very boring. It's shown at the theater.
2. Uncle Ho devted all his life for struggle. He became famous.
3. They visited Uncle Ho's Mausoleum. It was built many years ago.
4. He looked at the photo of his family. He smiled happily.
5. She wears a new dress. It was made by her mother.
HELP!!!