Giúp với ạ, cảm ơn mn trước ạ
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1 Yesterday was cooler than today
2 Salim is the most beautiful in her team
3 His house is the highest in my city
4 No one in her class is as intelligent as Lan
5 BJ is one of the greatest tennis players in the world
1. Yesterday was colder than today.
2. Salim is the most beautiful in her team.
3. His house is the highest house in my city.
4.No one in her class is more intelligent than Lan
8. BJ isthe greatest tennis player in the world.
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
Độ dãn của lò xo:
\(F_{đh}=k\cdot\Delta l\Rightarrow\Delta l=\dfrac{F_{đh}}{k}=\dfrac{2}{100}=0,02\)m=2cm
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a: EG=căn 15^2-12^2=9cm
b: Xét ΔDEH vuông tại E và ΔDIH vuông tại I có
DH chung
góc EDH=góc IDH
=>ΔDEH=ΔDIH
=>HE=HI
c: Xét ΔHEP vuông tại E và ΔHIG vuông tại I có
HE=HI
góc EHP=góc IHG
=>ΔHEP=ΔHIG
=>HP=HG
d: HE=HI
HI<HG
=>HE<HG
e: DE+EP=DP
DI+IG=DG
mà DE=DI và EP=IG
nên DP=DG
mà HP=HG
nên DH là trung trực của PG
=>D,H,A thẳng hàng
![](https://rs.olm.vn/images/avt/0.png?1311)
5,23-(4,5-x)=0,67
4,5 - x = 5,23 - 0,67
4,5 - x = 4,56
x= 4,5 - 4,56
x= -0,06
Thầy nhớ là lớp 5 chưa học số âm, em xem kĩ đề
![](https://rs.olm.vn/images/avt/0.png?1311)
![](https://rs.olm.vn/images/avt/0.png?1311)
Bạn sai cta nhé, sắp not xắp
Tham khảo
1. A special kind of tea is sold here
2. All the cars and trucks have been searched
3. He was put in prison by the goverment last years
4. We will be met by her parents at the station tomorrow
5. A meeting is being held by Mr. Brown in the hall
Bài 2
1 Tea can't be made with cold water
2 Some of my books have been taken away.
3 Some pictures were taken away by the boys.
4 This room may be used for the classroom.
5 This machine mustn't be used after 5:30 p.m
6 Mr Cole used to be visited at weekends by John.
7 All the homework ought to be done by her
1-C
2-B
3-A
4-C
1C
2B
3A
4C