Mk cần gấp ạ mong mn giúp đỡ!
K
Khách
Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Những câu hỏi liên quan
S
20 tháng 1 2022
I was kept for half an hour by the bank manager
Has this word been spelt wrongly by him?
He will be seen off at the airport by all his friends
Beer used to be drunk for breakfast in England years ago
The letter might have been sent to the wrong address
The floor was being cleaned when I arrived
The hole is being dug on the wrong side of the road
Your money is going to be stolen if you're not careful
Have you ever been asked for your opinion?
I'm not impressed by Alan's knowledge
How are candles made?
Tea can't be made with cold water
When are the results of the contest going to be announced?
The police weren't informed that there had been a mistake
10 tháng 3 2022
Khi cắt tủy sống ѵà kích thích vết cắt thì thấy chi trước không co ѵà chi sau đều bị co vì giữa các căn cứ có đường liên hệ dọc nên chi dưới bị kích thích ѵà co lên
GH
0
DT
2
LN
26 tháng 8 2021
\(\left(-3\right)^2+\sqrt{16}-3-\dfrac{\sqrt{81}}{\left|-3\right|}\\ =9+4-3-3\\ =7\)
