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19 tháng 8 2021

bài này mik đăng lỗi sorry cho minh đăng lại 😅

2/ household
3/ activity
4/ medical
5/ neighborhood
6/ addictive
còn lại ko nhìn dc

12 tháng 4 2022

interesting

household

activities

medical

neighbourhood

?

?

inventor

useful

?

24 tháng 5 2022

C1

A. baseball - football - volleyball - basketball - ice hockey

B. judo - gymnastics

C. skiing - ice-skating - horse-riding

24 tháng 5 2022

A-PLAY

B=DO

C-GO

5 tháng 10 2023

1 What were Tim and Matt do when you saw them?

2 Were you swimming 

3 What was he doing?

4 he was just trying 

5 Were they laughing?

6 Was Matt making

7 Was he watching

8 Were you wearing 

6 tháng 11 2016

mình chỉ có sách lớp 6 thuihiuhiu

 

6 tháng 11 2016

bn gửi đè đi mk làm cho nha

Dịch hộ mik câu chuyện tiếng anh này ạ, cô giáo bảo mik dịch để làm 1 bài thuyết trình về sự thú vị của tiếng anh, mik sẽ tick cho ạGrandma's plate of cookiesJannie and Juna are playing in the living room, grandma has finished baking a plate of delicious strawberry jam cookies.But, other than grandma, it looks like someone ate 3 pies."Jannie, did you eat three of my cookies?" she asked- No, I'm playing with dolls. - Jannie shakes her head- Hmm, Juna, you ate 3...
Đọc tiếp

Dịch hộ mik câu chuyện tiếng anh này ạ, cô giáo bảo mik dịch để làm 1 bài thuyết trình về sự thú vị của tiếng anh, mik sẽ tick cho ạ

Grandma's plate of cookies
Jannie and Juna are playing in the living room, grandma has finished baking a plate of delicious strawberry jam cookies.
But, other than grandma, it looks like someone ate 3 pies.
"Jannie, did you eat three of my cookies?" she asked
- No, I'm playing with dolls. - Jannie shakes her head
- Hmm, Juna, you ate 3 cookies, didn't you?
- I'm taking care of Teddy, Jannie can see it too!- Juna also shook her head
After a while, 10 cakes were lost 3 of them, only 7 left. But lost 2 more. Grandma was very surprised. At this time, the youngest brother William was coming out, and his grandmother hurriedly asked:
- Hey William, did you eat two more of my pies?
- No! I was just fed a bag of macaroons by Aunt Marie just now, now my stomach is full!- William said
Now it's all gone. Grandma was very angry. She decided to find the culprit. When she saw the father of 3 sisters eating something, she immediately patted her shoulder. Oh my god! Dad was the culprit, his mouth still covered with strawberry jam and crumbs. Dad scratched his head, embarrassed. But dad's guilty face made the whole family laugh
- Haha!

0
3 tháng 10 2021

\(M=x^4-4x+7=\left(x^2-4x+4\right)+3=\left(x-2\right)^2+3\ge3\)

\(minM=3\Leftrightarrow x=2\)

\(P=x^2-6x+y^2-2y+12=\left(x^2-6x+9\right)+\left(y^2-2y+1\right)+2=\left(x-3\right)^2+\left(y-1\right)^2+2\ge2\)

\(minP=2\Leftrightarrow\)\(\left\{{}\begin{matrix}x=3\\y=1\end{matrix}\right.\)