quả cam so sánh với mặt trời:D!

Những chùm cam lúc lỉu kéo cành cây trĩu hẳn xuống trông xa như cánh tay người mẹ tảo tần đang dang ra đỡ lấy những đứa con thơ dại, đáng yêu.

năm cũ r

ồ vậy cố gắn lên bro

Chọn A nhé bạn

Khẳng định nào dưới đây là sai ?

A.Góc MNB = Góc ANM

B.TG BMC = TG CNB (c.g.c)

C.Góc A = 180* - 2 gócC

D.AM= AN

1. He enjoys reading newspapers in the morning

2. "The Time" was first printed two hundred years ago

3. Your brother uses the Internet every day, doesn't he?

4. There are more pictures than texts in some newspapapers

5. He asked me If he could borrow me 100,000 dong

6. I wish I had a computer, so I can get access to the Internet

7. The work must be finished on time

8. An new bicycle has just been bought for their son 

9. I wish your friend was at this party

10. I am used to going to bed late

1. Tim’s father has more vacations than Hoa’s father.

àHoa’s father has     fewer vacations than Tim's father

2. Some workers work fewer hours than students.

à Students work more hours than some workers

3. Mai drinks more milk than her brother.

àMai’s brother drinks less milk than Mai

4. The blue hat is more expensive than the yellow one.

àThe yellow hat is not as expensive as the blue one

5. We will have a vacation that last for three months.

àWe will have a three-month vacation 

6. Nam will visit his grandparents tonight.

à Nam is going to  visit his grandparents tonight.

1. Hoa's father has less vacations than Tim's father.

3. Mai's brother drinks less milk than Mai.

4. The yellow hat isn't as expensive as the blue one.

6. Nam is visiting his grangparents tonight.

\(a,ĐK:x>0;x\ne1\\ A=\dfrac{\sqrt{x}+1}{\sqrt{x}\left(\sqrt{x}-1\right)}\cdot\dfrac{\left(\sqrt{x}-1\right)^2}{\sqrt{x}+1}=\dfrac{\sqrt{x}-1}{\sqrt{x}}\\ b,A>0\Leftrightarrow\sqrt{x}-1>0\left(\sqrt{x}>1\right)\\ \Leftrightarrow x>1\)

a: \(A=\dfrac{\sqrt{x}+1}{\sqrt{x}\left(\sqrt{x}-1\right)}\cdot\dfrac{\left(\sqrt{x}-1\right)^2}{\sqrt{x}+1}=\dfrac{\sqrt{x}-1}{\sqrt{x}}\)

is-have watched

was

wasn't

did-come

do-get

studies-don't think

was

are your children

rang - stopped

closes

spends

studies

đăng r hạn chế đăng lại nhé, mình đã làm r mà 

https://hoc24.vn/cau-hoi/.2544202076135

a: \(=\dfrac{3}{4}\left(5+\dfrac{2}{3}-\dfrac{2}{3}\right)+\dfrac{1}{4}\)

\(=\dfrac{3}{4}\cdot5+\dfrac{1}{4}=\dfrac{15}{4}+\dfrac{1}{4}=4\)

lâm ơi chưa biết nó kể về cái gì sao làm bài

Ex2 :

1. Phong said he wanted some coffee

2. Nam and Minh said they take a taxi to there

4. My mother asked me I was doing my homework.

5. I asked him what he was name