mua nik để lm j ạ

cccccccccccccccccccccccccccc

1 + 1 = 2

2200 x 121121 = 266466200

HT

Nick này rẻ quá

Đắt hơn đi

k cho mik ik

me too

You can send my good words to teachers you and I also study in the same program

Hay,chi tiết nhưng có vài viết sai chính tả

giúp mk với mk đang cần gấp, mong mọi người giúp đỡ với

chịu bạn ơi nhìn thôi đã choáng

giải bài tiếng anh nào?

Đc hảo hán hảo hán

lưu ảnh vào máy r hãy đăng

1:

a: BC=8-3=5cm

b: MN=MC+CN=1/2(CA+CB)

=1/2*AB=4cm

2: 

a: Có 2 tia là OA và OB

b: AB=OB+OA=11cm

c: AC=BC=11/2=5,5cm

Nowadays, energy is being run out more and more so it is one of the most important things of our life. We need to save energy because nobody of us can lives without energy. So why don't we start to do it right in our home? We have many ways to save energy in our home. One of those ways is using electricity, water and gas economically. Such as we should turn off the light in room when we go out or in unnecessary situations, avoid wasting water, shut the kitchen stove when stop cooking. Use a microwave instead of a stove to reheat food. Use rechargeable batteries instead of disposable batteries... Besides, we should use electrical equipments which are energy - saving. Such as using lights and fans that have low capacity, or using equipments which reserve electricty. Not only do these help us to save money but also they work effectively.
In addition, we should frequently check electrical equipments in our home in order to fix opportunely. In summary, we need to save energy so that energy isn't run out and continues to serve human's life.

Đoạn văn này nói về việc tiết kiệm năng lượng ở nhà , coi như có bảo vệ năng lượng nhé !

Nowadays, energy is being run out more and more so it is one of the most important things of our life. We need to save energy because nobody of us can lives without energy. So why don't we start to do it right in our home? We have many ways to save energy in our home. One of those ways is using electricity, water and gas economically. Such as we should turn off the light in room when we go out or in unnecessary situations, avoid wasting water, shut the kitchen stove when stop cooking. Use a microwave instead of a stove to reheat food. Use rechargeable batteries instead of disposable batteries... Besides, we should use electrical equipments which are energy - saving. Such as using lights and fans that have low capacity, or using equipments which reserve electricty. Not only do these help us to save money but also they work effectively.
In addition, we should frequently check electrical equipments in our home in order to fix opportunely. In summary, we need to save energy so that energy isn't run out and continues to serve human's life.

We use energy for most every thing we do. But energy aren't abundant so we must save energy. To save energy, we should turn off the  light before go to bed. Moreover we should use low energy buld. Finally, we should use pullic transport to long distance.

Đây là bài làm của mk nếu có sai sót thì thông cảm nha .