1. no
2. learn in Ho Chi Minh City University of Medicine and Pharmacy
3. VN

hmmmmmmmmmmmmmmmmmmmmmmmmm

1. C. had studied 2. A. sitting 3. B. be solved 4. B. had he 5. B. being

6. He suggested that I take a break. 7. Despite the heavy rain, they still went camping. 8. The company is believed to be losing money. 9. If he had brought an umbrella, he wouldn't have got wet. 10. This is the house where I was born.

7÷140=1/20=0.05

7 : 140 = 0,05

0,05 = 5%

Giải:

Lớp đó có số bàn là:

38 : 2 = 19 (cái bàn)

Đáp số: 19 cái bàn.

🔥🔥🔥🔥19

I live at Vinh Phuc Ward, Phu Tho Province

She does her homework

I can see an easy English exercise.

1. I live in Hanoi. 2. She is a teacher. 3. I can see a beautiful garden.

1. It is located in Ha Noi, Viet Nam.

2. It was built in 1070 by King Ly Thanh Tong.

3. There are five courtyards.

4. The third courtyard has Khue Van Pavilion.

5. It is a symbol of Hà Nội and represents education, literature, and learning.

• Where is the Temple of Literature?
  It is located in Hà Nội, Việt Nam.
• When and by whom was it built?
  It was built in 1070 by Emperor Lý Thánh Tông.
• How many courtyards are there in the Temple of Literature?
  There are five courtyards.
• Which courtyard has Khue Van Pavilion?
  The third courtyard has Khue Van Pavilion.
• What is the Khue Van Pavilion symbol used for?
  It is a symbol of Hà Nội and represents education, literature, and Vietnamese culture.

`(2x+1)(x^2 -49)=0`

`(2x+1)(x^2 -7^2)=0`

`(2x+1)(x-7)(x+7)=0`

`2x+1=0` hoặc `x-7=0` hoặc `x+7=0`

`x= -1/2` hoặc `x=7` hoặc `x=-7`

Vậy `x in {-1/2 ;-7;7}`

(2x + 1)(x^2 - 49) = 0

2x + 1 = 0 hoặc x^2 - 49 = 0

2x + 1 = 0 suy ra 2x = 1 suy ra x = 1/2

x^2 - 49 = 0 suy ra x^2 = 49

suy ra x = -7 hoặc x = 7

Vậy x ∈ {-7; -1/2; 7}

mik xin trl như sau

ko đổi đc nhé bn

Olm chào em, sp không đổi đươc gp hay xu đâu, em nhé.

Olm chào em. Đây là toán nâng cao chuyên đề cho giá trị của nhiều phần, tìm giá trị của nhiều phần như thế. Hôm nay, Olm sẽ hướng dẫn các em giải chi tiết dạng này như sau:

Giải:

Tổng số bánh đã lấy ra là:

6 x 10 = 60 (cái bánh)

60 cái bánh ứng với số hộp bánh là:

10 - 4 = 6(hộp)

Lúc đầu, mỗi hộp có số cái bánh là:

60 : 6 = 10 (cái bánh)

Đáp số: 10 cái bánh