Đáp án+Giải thích các bước giải:

Ta có: 

nên  nằm giữa hai tia  và 

suy ra 

Vậy 

Vì  là phân giác của 

nên 

Ta có: 

Do đó 

nên  là tia phân giác của 

1. Do you often eat
2. is putting
3. drink
4. washes
5. will not pass
6. has - is coughing
7. exercising
8. sneezing
9. do you do
10. eating

tick cho mình nhé

nghĩa gốc

-9 hoặc 9

Good morning, everyone! I’m Phạm Hoài Thương. I’m 20 years old and I’m from Nha Trang. I’m a junior at University of Journalism and Communication. My major is Digital Communication. I think I’m a dynamic, hard-working and creative student. During my first and second year at university, I challenged myself in many fields such as digital marketing, journalism, etc. Finally, I have found my great passion for content writing. I have always wanted to become a content writer so that I can use my creativity to write captivating contents for my company and readers. That’s what I would like to talk about myself. Thanks for listening!

hưng yên

1 will go/stops

2. will stay/answers

3, catch

4. will be/count

5. will/come/leave

6. is

7. go

8, will get

9. will help - is
10. will give - see
11. will explain
12. had finished - got
13. will look
14. will move
15. know - will give

1.takes

2.will feel

3.will be

4.won't be

5.didn't take

6.am not going to do

7.won't go

8.won't pass

9.won't take