Ai cho mình đề thì bất cứ khi nào gặp câu trả lời mình cũng k đúng hết .

Ý của mình là k đúng cho bạn nào cho mình đề á

mk ở Gia Lai . mk chỉ có nhớ đúng 2 câu à . 1 câu toán và 1 câu khó toán đại . nếu cần thì tham khảo nhé. mk thấy mấy bài này cx dễ nên chắc cậu lm đc

1)Cho tam giác ABC nhọn có AH là đng cao . Gọi M,N,K theo thứ tự là trung điểm của AB,AC và BC

a) C/m MH=KN

b) C/m tứ giác HMNK là hình thang cân

c) Gọi O là giao ddiemr HN và MK , I là giao điểm của MH và NK . C/m OI//AH

2)Tính \(\frac{1}{1-x}+\frac{1}{1+x}+\frac{2}{1+x^2}+\frac{4}{1+x^4}+\frac{8}{1+x^8}+\frac{16}{1+x^{16}}\)

Communities are human-systems, not technology systems. People interact with each other. There is several hundred years of proven, peer-reviewed, research on how and why people interact. We touch upon it too lightly. We need to dive deep.

We need to know the most important concepts. Symbols are amongst the most vital concepts to successful communities. Have you ever felt a part of any group that didn't share symbols that had exclusive meaning to that group? I doubt it. Friendship groups have songs, events, people, places, traditions. Communities have locations, interests, words, signs.

Reinforcing symbols strengthens a community. By knowing this we can strengthen our community. That is a win for everyone.

We can keep skimming lightly across community management with good host platitudes. We need to dive deep. We can pull out and apply the best community management practices. We can make our communities far more successful than we could have imagined. We can create communities that last for decades!

If you want to be a good host, then feel free. If you want to become an expert in forging communities that fundamentally change and improve the lives both of its members and its founders, then keep reading – there's plenty more mindless wiffle to come.

ko bt có đúng ko nữa

Community service is a non-paying job performed by one person or a group of people for the benefit of the community or its institutions. Performing community service is not the same as volunteering, since it is not always performed on a voluntary basis. It may be performed for a variety of reasons:

It may be required by a government as a part of citizenship requirements, generally in lieu of military service. It may be required as a substitution of, or in addition to, other criminal justice sanctions – when performed for this reason it may also be referred to ascommunity payback. It may be mandated by schools to meet the requirements of a class, such as in the case of service-learning or to meet the requirements of graduating as class valedictorian. In the UK, it has been made a condition of the receipt of certain benefits, including disability-related ones.^{[dubious – discuss]} (see Workfare in the United Kingdom) In Sweden it's a suspended sentence called "samhällstjänst" ("society service").

học để có kiến thức mình thích chứ học vì điểm !!!!!!

huhuhu buồn vậy

1. Chọn về nội dung.

-Nội dung tranh anh có thể là : tranh phong cảnh, tranh tĩnh vật, ảnh gia đình, ...

2.Chọn về màu sắc.

-Màu sắc của tranh ảnh phải phù hợp với màu tường và màu đồ đạc.

3.Chọn về kích cỡ.

-Kích cỡ tranh ảnh phải cân xứng với tường.

cái này là cơ bản mà bạn mình hỏi là của em cơ mà

- Chọn nội dung.

- Chọn kích thước.

- Chọn màu sắc.

- Chọn họa tiết.

- Chọn giá tiền.

thánh '' chơi '' tiếng anh thì con chịu thánh ạ

Last summer, she was visited by her mother in Thach That, Son Tay. The first time I saw the sunrise is splendid, brilliant.

The new dawn, she woke me up. The roar of the crowds in the village signaled a new beginning. I followed you and my mother came out. Night is not completely melted. The village is also engulfed in a foggy mist. The cool wind soon made me awake. Fresh air in the countryside is so different from the noisy, dusty city.

câu chả lời của em là chịu mấy thành tiếng anh

I Viết lại câu

1. The paintings that were stolen from the museum haven't been found yet.

=> The painting which were stolen from the museum haven't been found yet

2 '' Are there many places of interest in your hometown ? , asked she.

=> She asked me if / whether there were many places of interest in my hometown

1.The paintings which were stolen from the museum haven't been found yet.

2.She asked me there were many places of interest in my hometown

I. Viết lại câu:

1. The paintings that were stolen from the museum haven't been found yet.

=> The paintings haven't been found yet. They were stolen from the museum.

2 '' Are there many places of interest in your hometown ? , asked she.

=> She asked me if there were many places of interest in my hometown.

- Các ca thi như sau:

Ca 1: từ 8h00 đến 9h00                                  Ca 4: từ 13h30 đến 14h30  

Ca 2: từ 9h30 đến 10h30                               Ca 5: từ 15h00 đến 16h00
Ca 3: từ 11h00 đến 12h00                             Ca 6: từ 16h30 đến 17h30

Ca thi	Bảng A
	Thi Vòng thi số 15
	Khối thi	Ngày thi
1	1; 6	06/03/2015
2	2; 8	06/03/2015
3	9 và bổ sung (1; 2; 6; 8)	06/03/2015
4	3; 7	06/03/2015
5	5	06/03/2015
6	4 + 10; 11; 12 (bổ sung 3; 5; 7)	06/03/2015

Chúc bạn thi tốt nha

Tả cô giáo em đã từng học

Mai mk cũng thi đây