1. across : băng qua

2. turn right : rẽ phải

3. turn left : rẽ trái

4.straight on : đi thẳng

5. go pass : đi qua

6. go along : đi dọc theo

7. at the corner of : tại góc

thay vì nối hình thì mình ghi thứ tự nha, không hiểu thì hỏi mình nhé ^^ 

5738 - (262 -250) = 5726

\(5738-\left(250-262\right)\)

\(=5738-\left(-12\right)\)

\(=5750\)

1. While I was staying in Paris last summer, I met her.

2. When we were having dinner, there was a knock at the door.

3. When did you start studying English.

4. He used to visit me on Sundays when he studied in England.

5. Saving some pocket money for charity work is meaningful.

6. Our children find it interesting to give away their old books to needy people.

7. It's a year since we last saw Mary.

Cảm ơn bạn nhiều nhaaaa❤️

a: \(\left|\overrightarrow{AB}-\overrightarrow{AC}\right|=\left|\overrightarrow{CB}\right|=10a\)

b: \(\left|\overrightarrow{AB}+\overrightarrow{AC}\right|=\dfrac{BC}{2}=5a\)

\(=\left(\dfrac{1}{49}-\dfrac{1}{9}\right)\cdot...\cdot\left(\dfrac{1}{49}-\dfrac{1}{49}\right)\cdot...\cdot\left(\dfrac{1}{49}-\dfrac{1}{49^2}\right)=0\)

120 dm² x 5 + 4m² = 600 dm² +  4 m² = 6 m² + 4m² = 10 m²

nhưng bạn phải tick lại cho mình

khùng giai  đoạn cuối cùng

Literature is my favorite subject.

I like literature the most

lx