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No Name
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DO TUANHUNG
18 tháng 10 2016 lúc 20:30

caau tra loi cua em la 1 a

Vân Nguyễn Thị
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Phương Thảo Lương Trần
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Bảo Chu Văn An
13 tháng 1 2023 lúc 19:05

Chụp câu hỏi lên mới giúp được chứ e

Trần Phương
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Đỗ Thanh Hải
14 tháng 7 2021 lúc 13:42

IV

1 do 

2 to be

3 was waiting

4 went - wouldn't be

5 were

6 smoking

7 is always leaving

8 to study

9 haven't spoken

10 arrive

V

1 wealthy

2 imagination

3 literately

4 phýical

5 observation

6 Married

7 behavior

8 incredible

9 seniority

10 unbelievable

Nông Quang Minh
14 tháng 7 2021 lúc 14:05

IV

1 do 

2 to be

3 was waiting

4 went - wouldn't be

5 were

6 smoking

7 is always leaving

8 to study

9 haven't spoken

10 arrive

V

1 wealthy

2 imagination

3 literately

4 physical

5 observation

6 Married

7 behavior

8 incredible

9 seniority

10 unbelievable

Trần Phương
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Hằng Nguyễn Thanh
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Nguyễn Lê Phước Thịnh
7 tháng 4 2023 lúc 10:10

1:

1: Khi x=36 thì \(A=\dfrac{36-4}{3+3}=\dfrac{32}{6}=\dfrac{16}{3}\)

2: \(B=\dfrac{2x+6\sqrt{x}-x-9\sqrt{x}}{x-9}=\dfrac{x-3\sqrt{x}}{x-9}=\dfrac{\sqrt{x}}{\sqrt{x}+3}\)

3: \(P=A:B=\dfrac{\sqrt{x}}{\sqrt{x}+3}:\dfrac{x-4}{\sqrt{x}+3}=\dfrac{\sqrt{x}}{x-4}\)

P<0

=>x-4<0

=>0<=x<4

=>\(x\in\left\{0;1;2;3\right\}\)

Trần Phương
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Trần Phương
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Khinh Yên
14 tháng 7 2021 lúc 11:19

I wish the council wasn't demolishing it

 If I were good at English, I could become a tour guide

"I will hold an event about skin care next month" Mary said

She was given the book " The fault in our stars " as a birthday gift by him

He wishes he could come to his brother's wedding

He advised me not to longer spend most of time chatting on Facebook.

How long did you start searching for some facts in the past ?

My mother used to for me when I married my wife

She was so frightened that she lost control of her car. 

It was such a delicious dessert that I decided to order portion

Because of my sickness, I don't go out

Trần Phương
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Khinh Yên
11 tháng 7 2021 lúc 12:24

is=>was

leave=>will leave

since=>for

difficult than=>more difficult than

have been=>had been

 so =>too

endangerment=>endangered