Đáp án:
Giải thích các bước giải:
Ư ( -5 )={ 1 ; -1 ; 5 ;-5 }
Ư ( 10 ) ={ 1 ; -1 ; 2 ; -2 ; 5 ;-5 ; 10 ; -10}
Ư ( 11 )= { 1 ; -1 ; 11; -11 }
Ư ( -9)= { 1 ; -1 ; 3 ; -3 ; 9 ;-9 }
Ư ( -40) ={ 1; -1 ; 2; -2; 4; -4 ; 5 ; -5 ; 8 ; -8 ; 10 ; -10 ; 20 ; -20 ; 40 ; 40 }
CHÚC CÂU HỌC TỐT
↓↓↓↓
`Ư(-5) ∈{;-1;1;-5;5}`
`Ư(10)∈ {1;-1;2;-2;5;-5;10;-10}`
`Ư(11)∈ {-1;1;-11;11}`
`Ư(-9)∈ {-1;1;3;-3;9;-9}`
`Ư(-40)∈ {-1;1;-2;2;4;-4;5;-5;8;-8;10;-10;20;-20;40;-40}`
giải hộ mình bài V đc cả bài VI thì càng tót
· Rewrite a-e using a nominalized form of the underlined words: a) The two companies have "merged" and this is an important milestone. → ________________________________________________________________ . b) Insider trading at the bank has been "discovered" and this is affecting their share values. → ________________________________________________________________ . c) The government has "decided" to attract new investment, which has been welcomed by the private sector. → ________________________________________________________________ . d) The industry sector "grew" faster during March, which indicates that the economy is on the up. → ________________________________________________________________ . e) Industry leaders have "withdrawn" their support for revised tax laws, causing unrest in markets. → ________________________________________________________________ .
I) 1.You should look right and left when you go ......the road a)along b) up c)down d) across 2. Turkey is one of the traditional foods at ............ a) Diwali b) Tet c)Thanks giving d) Halloween II) 1. Where you (spend) your summer holiday last year ,Tam ? 2. We (not meet) her for five years 3. My room (clean) yesterday. 4. He enjoys (play) football. III) 1.Her .........was excellent (PERFORM) 2.A lot of .........and artistic activities are held as part of the Flower Festival in Da Lat (CULTURE) 3.South America people ..........the festival in different ways .(CELEBRATION) 4.The boy was so ..........by the film that he could't sleep last night .(FRIGHTEN) IV) 1. Although the sky was dark , they were working in the field. => Despite ....................................................................................... 2.My father went to work by bus ,but now he rides (used) => ............................................................................................... 3.They grow rice and corn in the tropical countries. => Rice and corn ............................................................. 4.What is the distance between Hue and Da Nang => How ....................................................................
Giúp mình câu 31 với Cần giải thích nữa ạ
Làm ít nhất 2 bài,cả 3 càng tốt nhen :3
Tại sao đổ nước nóng vào cốc bằng thủy tinh chịu lửa,thì cốc ko bị vỡ,còn đỗ nuớc nóng vào cốc thủy tinh thường thì cốc dễ bị vỡ?
Giúp mình đoạn 2 với ạ ! ________________________
Giúp mình đoạn 1 với ạ! ..........................................
Giúp mình bài 14;15 với ạ. Mai mình phải nộp bài rồi huhu
Vẽ đậu mần Xem ảnh đại diện của mik là truyện j đc hông
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