có mình nè

không hỏi câu hỏi linh  tinh

9*0=0 nha

9x0=0

\(9+0\ge2\sqrt{9.0}=0\left(đúng\right)\)

k dc đăng linh tinh mà

=)))))))

ch đọc à

Bb ko nên dăng linh tinh gây nhiễu loạn diễn đàn đâu bn gì đó nhé

nếu cậu nói zậy thì có mk đây , nhưng tiếc 1 điều là mk hết lượt kết bạn rồi | buồn quá hà | huhuhu

tk mk nha

gửi nghìn nụ hôn đến mọi người ạ !

k mình rồi mình kết bạn cho.

Mik cx vậy!!!!!!!!!1

làm khô hoặc ủ xanh

Chủ đề: làm thế nào để tiết kiệm năng lượng ở nhà

tự làm nha. mk chỉ dịch nghĩa thôi. nhớ k mk và kb nha

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.

~ Học tốt ~

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.

~ Học tốt nha bạn ~

một túi đạo đức

Cả hai nha !

tui tiền .

500000

tk mk nha

100000 x 5 = 500000

=500000