K
Khách

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3 tháng 5 2022

A ạ,cho mình đúng đi 

 

16 tháng 3 2022

A) dấu hiệu: số cây trồng của mỗi lớp

B) Có 5 lớp

C) trung bình cộng LÀ: 140;  Mốt : 30

 

16 tháng 3 2022

thank

a: Xét tứ giác AICO có 

\(\widehat{IAO}+\widehat{ICO}=180^0\)

Do đó: AICO là tứ giác nội tiếp

hay A,I,C,O cùng thuộc 1 đường tròn

b: Xét (O) có 

IA là tiếp tuyến có A là tiếp điểm

IC là tiếp tuyến có C là tiếp điểm

Do đó: IA=IC

Xét (O) có

KC là tiếp tuyến có C là tiếp điểm

KB là tiếp tuyến có B là tiếp điểm

Do đó: KC=KB

Ta có: IK=CI+CK

nên IK=IA+BK

10 tháng 5 2019

Ancient Aliens’ was one of most popular television series and it appeared interesting to me on some specific grounds. I loved watching the episodes. Thanks for the question and I will now describe it in brief here.

This was the documentary that dealt with the extraterrestrial contact with the human. It is believed that the ancient humans came in touch with aliens long ago. In fact, it is all about the speculations that the extraterrestrial beings have wandered on the planet and gained knowledge about many things that they wanted to know. It was also about the discussion of their existence. The documentary also publicised ideas about aliens, monster and many other conspiracies related to them. However, most of the theories presented at the show contained some logic while the modernism is against the view.

I had an interest in aliens. So, it was a great chance for me to know about them and clear my conceptions. Besides, I also was interested to know about if aliens are real or not. I tried to gather knowledge about them but there were no reliable sources that could confirm me about the existence of the aliens. The videos available on youtube and other websites failed to make me satisfied with the matter. So, I decided to watch the documentary. It was really helpful for me to many extents. I was entertained with the episodes and developed an idea of the reality.

I came to know about many interesting facts about aliens, monsters and other extraterrestrial beings. The show mostly focused on some hypothesis. The hypothesis reported that the ancient people had their contacts with the extraterrestrial beings. The show exhibited some evidence against its claims. But the modern scientists are against this belief. They do not comply with the evidence showed in the television documentary. Rather they criticised the show for exhibiting pseudoscience. I also learnt that the advanced beings visited the earth in ancient time and gathered knowledge about the people living on this planet.



I know all the facts shown in the documentary is not real. But the documentary makers have made it in a striking way that it has become attractive. It has been on the air since 2010 and despite negative remarks from different quarters, the popularity of the show did not fall. It was interesting to me as the hypothesis was presented in a realistic manner. Further, the documentary has taken interviews of various people who are engaged in extraterrestrial research. It tried to prove the existence of the aliens and that they visited the earth long ago. Besides, the evidence against the claims also drew attention from my part. So, based on all the grounds, the documentary appeared interesting to me.

Idea generation for this Cue Card topic:

"Describe a TV documentary you watched that was particularly interesting."

1. Flint Town is all about police investigations and how they dealt with a community where violence prevailed. The locality was also dealing with the water crisis. I decided to watch the documentary as one of my friends recommended it to me. It was a wonderful documentary. In fact, dealing with a community issue for police often becomes difficult. And when there are less infrastructure and resources, it becomes harder to battle the dilemma. I found the documentary interesting for its thrilling nature and the way the plot advanced.

4 tháng 11 2018

1 i had two ( teeth ).... pulled out the other day

2 you can always hear (echo)......in these mountains .

3 they are pround of their three ( son-in-law).....

4 did you raise these ( tomatoes)............in your garden ?

5 the ( rooves) ..... of these house are tiled.

4 tháng 11 2018

1 i had two ( tooth).teeth... pulled out the other day

2 you can always hear (echo)....echo..in these mountains .

3 they are pround of their three ( son-in-law)... sons-in-law.

4 did you raise these ( tomato)....tomatoes........in your garden ?

5 the ( roof) ..rooves... of these house are tiled.

31 tháng 3 2019

Businesses have always sought to make a profit, but it is becoming increasingly common to hear people talk about the social obligations that companies have. I completely agree with the idea that businesses should do more for society than simply make money.

On the one hand, I accept that businesses must make money in order to survive in a competitive world. It seems logical that the priority of any company should be to cover its running costs, such as employees’ wages and payments for buildings and utilities. On top of these costs, companies also need to invest in improvements and innovations if they wish to remain successful. If a company is unable to pay its bills or meet the changing needs of customers, any concerns about social responsibilities become irrelevant. In other words, a company can only make a positive contribution to society if it is in good financial health.

On the other hand, companies should not be run with the sole aim of maximising profit; they have a wider role to play in society. One social obligation that owners and managers have is to treat their employees well, rather than exploiting them. For example, they could pay a “living wage” to ensure that workers have a good quality of life. I also like the idea that businesses could use a proportion of their profits to support local charities, environmental projects or education initiatives. Finally, instead of trying to minimise their tax payments by using accounting loopholes, I believe that company bosses should be happy to contribute to society through the tax system.

In conclusion, I believe that companies should place as much importance on their social responsibilities as they do on their financial objectives.

thanhk you so much haha

11 tháng 7 2019

Em còn nhớ trước đây ngôi trường này rất cũ kĩ không được sửa chữa, mới như thế này. Bước vào cổng trường, trước mắt em là những dãy lầu cao và nhiều lớp học. Đó sẽ là nơi em bước vào những điều mới lạ. Cây bàng, cây phượng được trồng ở một góc sân trường. Cây bàng xanh ngắt, tươi tốt che đi cái nắng của mùa hè. Hàng phượng đỏ rực, lấm tấm màu xanh non nước của cây lá. Bắt đầu từ đây em được ở một ngôi trường mới, bạn bè mới, thầy cô mới. Họ sẽ giúp em trở thành người có ít cho xã hội cho đất nước

12 tháng 7 2019

Tôi yêu ngôi trường, ngôi trường thân thuộc, ngôi trường giản dị mà mộc mạc chất phác, luôn dang rộng cánh tay ôm ấp những cô cậu học trò vào lòng. Ngôi trường thật đẹp. Từ cánh cổng trước luôn rộng mở đón trào học sinh, đến bác bảo vệ, và cả đến những nhóm bạn cùng chia sẻ vui buồn,… là bao kí ức, bao kỉ niệm. Ngôi trường chính là dòng sông chi thức, mà trên đó các thầy cô giáo đang tận tụy, cần mẫn ngày đêm lái con đò về đích – nơi mà nó thuộc về. Có lẽ chính vì vậy mà các thế hệ học sinh luôn dành cho ngôi trường những tình cảm dạt dào, những tình cảm khó phai để rồi bước qua cánh cổng trường, lòng ai cũng đầy sự lưu luyến, bồn chồn mà không dám quay lại. Trong con tim luôn im đậm những ngày còn vui buồn bên bạn bè, những lúc được nghe những lời giảng sâu lắng của các thầy cô, cho đến những mùa hoa phượng nở rực cháy sân trường, từng bông hoa như từng tấm lòng của học sinh, thật sâu sắc. Dù có rời xa quê hương, xa đất nước, nhưng trong trái tim ta luôn còn hình bóng ngôi trường, vẫn thân quen, vẫn trầm ấm như ngày nào.

10 tháng 12 2019

1. I have many hobbies to fill my free time. I to draw pictures of my niece on my phone. Sometimes, I make Karaoke videos so I can sing when I'm bored. I also to fix clothes for other people. I often go on olm.vn to answer English questions. Last but not least, I to translate books or website content from English to Vietnamese and vice versa.

2. I think I should drink water more because 75% of the human body is made up of water. I need to eat for veggies and fruits. I also need to eat three meals a day instead of having brunch and dinner only. 

3. Community service is when you go out to serve your community by doing a variety of activities, such as picking up trash, mowing the neighbor lawns. To change the world, I'd to translate the books of intelligent people to Vietnamese to improve the Vietnamese folks' knowledge. 

4. I prefer art over music because I to do things with my fingers and put my imagination onto paper. 

5. My favorite food is deep-fry duck. You just need to fill a large pot with oil, bring it up to 450 Farenheight degree. Then you put the spices all over the duck before you deep fry the duck in the pot. After an hour and half, check the temp to see if the duck is thoroughly cooked. When the duck is fully cooked, take it out and get ready to chow it down. 

30 tháng 10 2020

Chọn B.speak nhe bnhehe