x-23=12
ai nhanh tui k và kb nha
K
Khách
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JS
3
21 tháng 7 2021
8x60=480
6x87=522
3x1000=3000
45x0,0001=0,0045
65\(\div\)100=0,65
21 tháng 7 2021
8×60=480
6×87=522
3×1000=3000
45×0,0001=0,0045
65÷100=0,65
HT
DL
19
JS
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24 tháng 7 2021
my name is itachi
i am 13 years old
i live in Kim Chung
i watch movies
my hobby is play computer game
THANKS
24 tháng 7 2021
Ví dụ
My name is Long and I’m a Vietnamese. I am twenty-four years old. I live in Ho Chi Minh city in the south of Vietnam. I have a big family with six people. I have two sisters and a brother. My sisters are older and my brother is younger than me. My father is a teacher at a secondary school. He has worked for 35 years in the field and he is my biggest role model in life. My mother is a housewife. She is nice and she is really good at cooking. I love my family so much. I’m a generous and easy-going person but when it comes to work I’m a competitive perfectionist. I’m also an optimis and outgoing person so I have many friends and other social relationships. I enjoy reading, writing and doing math. I decided to become a Civil Engineer because have always been fascinated by bridges, buildings, and skyscrapers. A degree in Civil Engineering enables me to achieve my goals and also gives me an opportunity to make a difference in the community. Five years from now, I want to become a project manager of a constructions project, As a project manager, my primary goals are managing people, set budgets, and making decisions of all kinds. I also want to speak English fluently so I can work with people from different countries.
NM
14
27 tháng 6 2017
ông hơn cháu số tuổi là:
70 - 23 = 47 (tuổi)
ĐS.......................
NH
13
24 tháng 2 2018
2 x 2 x 3,14
= 2 x 3 ,14
= 12,56
nếu mk đúng mk nha kb mk đi ( jup mk lên 11 điểm hỏi đáp cái
24 tháng 2 2018
- - Mk là con gái nhưng vẫn trả lời cho bạn : 2 x 2 x 3,14 = 4 x 3,14 = 12,56
18 tháng 7 2017
(n-1)n(n+1)(n+2) + 1=(n-1)(n+2)n(n+1)+1=(n2+n-2)(n2+n)+1= (n2+n)2-2(n2+n)+1=(n2+n-1)2 luôn là một số chính phương
Bạn gửi nha hihi... chúc bạn học tốt
x - 23 = 12
x = 12 + 23
x = 35
x=12+23
x=35
k mk nha