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10 tháng 5

Ta gọi chiều rộng của hình chữ nhật là x (đơn vị: cm).
Vì chiều dài hơn chiều rộng 6 cm nên chiều dài là x + 6.

Thay số vào phương trình:

\(2 \times \left(\right. x + x + 6 \left.\right) = 40\) \(2 \times \left(\right. 2 x + 6 \left.\right) = 40\) \(4 x + 12 = 40\) \(4 x = 40 - 12 = 28\) \(x = \frac{28}{4} = 7\)

Vậy chiều rộng của hình chữ nhật là 7 cm.

10 tháng 5

bài dưới còn cách này


1 tháng 10 2021

Cupcake can't hold water.

You always find money in the dictionary.

A watch or a clock has hands but can't clap.

"Wrong" always pronounced wrong.

A coin has nothing but a head and a tail.

You can catch a cold but you can't throw it.

The end of "everything" is letter "g".

Chúc bạn một ngày học hiệu quả. Cảm ơn bạn vì đã đưa ra những câu hỏi hay.

2 tháng 10 2021

bruh idk

2 tháng 10 2021

Ai làm đc mình tiick

trả lời hộ mình bằng tiếng anh nhé1. At night they come without being fetched. And by day they are lost without being stolen. Who are they? (Chúng xuất hiện vào buổi đêm nhưng không phải là hồn ma. Và chúng biến mất vào ban ngày mà không phải do bị đánh cắp. Chúng là ai?)2. What lives on its own substance and dies when it devours itself?(Cái gì sống nhờ vào chất liệu của nó và chết đi do tự ăn chính bản thân mình?)3....
Đọc tiếp

trả lời hộ mình bằng tiếng anh nhé

1. At night they come without being fetched. And by day they are lost without being stolen. Who are they? 
(Chúng xuất hiện vào buổi đêm nhưng không phải là hồn ma. Và chúng biến mất vào ban ngày mà không phải do bị đánh cắp. Chúng là ai?)

2. What lives on its own substance and dies when it devours itself?
(Cái gì sống nhờ vào chất liệu của nó và chết đi do tự ăn chính bản thân mình?)

3. Why was Karl Marx buried at Highgate Cemetery in London?
(Tại sao Các Mác được chôn ở Highgate Cemetery tại London?)

4. Who succeeded the first Prime Minister of the UK?
(Ai là người kế thừa Thủ tướng đầu tiên của nước Anh?)

5. When can you have something and nothing at the same time in your pocket?
(Khi nào bạn vừa có thứ gì đó vừa chẳng có gì trong túi của bạn?)

6. Where can you always find money?
(Nơi nào mà bạn có thể luôn luôn tìm thấy tiền?)

7. Why do fish live in water?
(Tại sao cá sống ở dưới nước?)

8. When butter is projected upwards, what will appear?
(Khi bơ được ném lên trên cao, cái gì sẽ xuất hiện?)

9. What can’t be used unless broken?
(Cái gì không thể được sử dụng nếu không được làm vỡ?)

10. What has four fingers and a thumb but no flesh and bone?
(Cái gì có 4 ngón tay và một ngón cái nhưng không có thịt và xương?)

2

1. At night they come without being fetched. And by day they are lost without being stolen. Who are they? 
(Chúng xuất hiện vào buổi đêm nhưng không phải là hồn ma. Và chúng biến mất vào ban ngày mà không phải do bị đánh cắp. Chúng là ai?)

--> The stars (những ngôi sao)

2. What lives on its own substance and dies when it devours itself?
(Cái gì sống nhờ vào chất liệu của nó và chết đi do tự ăn chính bản thân mình?)

--> A candle (cây nến)

3. Why was Karl Marx buried at Highgate Cemetery in London?
(Tại sao Các Mác được chôn ở Highgate Cemetery tại London?)

--> Because he was dead (bởi vì ông ấy chết)

4. Who succeeded the first Prime Minister of the UK?
(Ai là người kế thừa Thủ tướng đầu tiên của nước Anh?)

--> The second Prime Minister (Thủ tướng thứ hai)

5. When can you have something and nothing at the same time in your pocket?
(Khi nào bạn vừa có thứ gì đó vừa chẳng có gì trong túi của bạn?)

--> When there is a hole in it (khi có một cái lỗ trong túi)

6. Where can you always find money?
(Nơi nào mà bạn có thể luôn luôn tìm thấy tiền?)

--> In the dictionary (trong từ điển)

7. Why do fish live in water?
(Tại sao cá sống ở dưới nước?)

--> Because thay can't live on the ground (vì chúng không thể sống trên cạn)

8. When butter is projected upwards, what will appear?
(Khi bơ được ném lên trên cao, cái gì sẽ xuất hiện?)

--> Butterfly (con bướm)

9. What can't be used unless broken?
(Cái gì không thể được sử dụng nếu không được làm vỡ?)

--> Eggs (những quả trứng)

10. What has four fingers and a thumb but no flesh and bone?
(Cái gì có 4 ngón tay và một ngón cái nhưng không có thịt và xương?)

--> A glove (cái găng tay)

1. At night they come without being fetched. And by day they are lost without being stolen. Who are they? 
(Chúng xuất hiện vào buổi đêm nhưng không phải là hồn ma. Và chúng biến mất vào ban ngày mà không phải do bị đánh cắp. Chúng là ai?)                 Stars

2. What lives on its own substance and dies when it devours itself?
(Cái gì sống nhờ vào chất liệu của nó và chết đi do tự ăn chính bản thân mình?) Candles

1 tháng 10 2021

lên google dịch, dịch nó ra rồi trả lời

Sắp xếp thành câu1.parents / I / to / with / zoo / the / my / went / yesterday=>……………………………………………………………….2.to / the / went / by / zoo / children / the / bus =>…………………………………………………………………..3animals / he / a lot of / the / saw / at / zoo =>…………………………………………………………………..4.the / quietly / slowly / elephants / and / moved...
Đọc tiếp

Sắp xếp thành câu

1.parents / I / to / with / zoo / the / my / went / yesterday=>……………………………………………………………….

2.to / the / went / by / zoo / children / the / bus =>…………………………………………………………………..

3animals / he / a lot of / the / saw / at / zoo =>…………………………………………………………………..

4.the / quietly / slowly / elephants / and / moved =>…………………………………………………………………..

5.very / ran / the / quickly / lions =>…………………………………………………………………..

6.will / Sports Day / play / they / table tennis / on =>…………………………………………………………………..

7.the / classmates / music / take part in / event / will / my =>…………………………………………………………

8.for / practising / he / is / Sports Day / hard =>…………………………………………………………………..

9.will / Sports Day / when / be? =>…………………………………………………………………..

10.to / are / on / you / do / what / Sports Day / going? =>…………………………………………………………………..

11.you / matter / with / what’s / the? =>…………………………………………………………………..

12.sore / a / throat / I / have =>…………………………………………………………………..

13.cannot / or / speak / I / eat =>…………………………………………………………………..

14.go / the / you / to / doctor / should =>…………………………………………………………………..

15.shouldn’t / cream / you / ice / eat. =>…………………………………………………………………..

16.knife / sharp / play / that / with / don’t! =>…………………………………………………………………..

17.you / what / doing / are / stove / with / the? =>…………………………………………………………………..

18.going / I’m / food / cook / to / some. =>…………………………………………………………………..

19.shouldn’t / why / climb / tree / he / the? =>…………………………………………………………………..

20.may / fall / because / he / break / and / leg / his =>…………………………………………………………………..

21.free / what / do / in / you / time / do / your? =>…………………………………………………………………..

22.camping / usually / go / I. =>…………………………………………………………………..

23.do / brother / what / free / in / his / does / your / time? =>……………………………………………………………

24.often / cartoons / watches / TV / he / on. =>…………………………………………………………………..

25.like / would / future / the / you / to / what / be / in? =>…………………………………………………………….

26.would / where / like / you / work / to? =>……………………………………………………………

27.a / to / would / why / like / nurse / be / you? =>……………………………………………………………

28.you / be / like / a / would / footballer / to? =>……………………………………………………………

29.with / like / you / would / work / who / to? =>……………………………………………………………

30.at / corner / next / turn / right / the. =>……………………………………………………………

31.here / from / far / it’s / not. =>……………………………………………………………

3.2I / there / can / how / get? =>……………………………………………………………

33.taxi / take / you / a / can. =>……………………………………………………………

34.entrance / stop / the / is / of / the / at / bus / zoo / the. =>……………………………………………………………

35.would / like / what / you / eat / to? =>……………………………………………………………

36.a / I’d / an / sandwich / apple, / please / and / like. =>……………………………………………………………

37.do / eat / you / sausages / every / day / many / how? =>……………………………………………………………

38.you / how / drink / do / day / every / water / much? =>……………………………………………………………

39.bottles / five / water / of / a / drink / day / I. =>……………………………………………………………

40.are / seasons / there / in / four / country / my. =>……………………………………………………………

41.autumn / what’s / Hai Phong / like / in?

42.usually / dry / it’s / cool / and.

43.will / what / like / weather / be / the / tomorrow?

44.be / cool / will / and / windy / it.

45.where / go / did / weekend / you / last?

46.Phu Quoc / I / to / Island / went.

47.do / of / think / it / you / What?

48.expected / beautiful / than / It’s / more / I

49.Phu Quoc / go / next / to / I’ll / Island / year.

50.I / Ha Nam / village / in / a / in / live / small.

51.in / peaceful / hometown / quiet / and / my / life / is.

52.friendly / are / villagers / the / kind / and.

53.noisy / Ha Noi / is / busy / and.

54.than / Ha Noi / more / Ha Nam / crowded / is

 

5
23 tháng 6 2021
Bạn nê gửi từng câu một thôi. Mik trả lời một số câu: 1. I went to the zoo with my parents yesterday. 2.The children went to the zoo by bus. 3.He saw a lot of animals at zoo. 5.The lion ran very quikly. 6.They will play table tennis on Sports Day
23 tháng 6 2021
9. When will be Sports Day? 10. What are you going to do on Sports Dat? 11. What's the matter with you? 13.I cannot speak or eat. 15. You shouldn't eat ice cream. 17. What are you doing with the stove?
20.may / fall / because / he / break / and / leg / his =>…………………………………………………………………..21.free / what / do / in / you / time / do / your? =>…………………………………………………………………..22.camping / usually / go / I. =>…………………………………………………………………..23.do / brother / what / free / in / his / does / your / time?...
Đọc tiếp

20.may / fall / because / he / break / and / leg / his =>…………………………………………………………………..

21.free / what / do / in / you / time / do / your? =>…………………………………………………………………..

22.camping / usually / go / I. =>…………………………………………………………………..

23.do / brother / what / free / in / his / does / your / time? =>……………………………………………………………

24.often / cartoons / watches / TV / he / on. =>…………………………………………………………………..

25.like / would / future / the / you / to / what / be / in? =>…………………………………………………………….

26.would / where / like / you / work / to? =>……………………………………………………………

27.a / to / would / why / like / nurse / be / you? =>……………………………………………………………

28.you / be / like / a / would / footballer / to? =>……………………………………………………………

29.with / like / you / would / work / who / to? =>……………………………………………………………

30.at / corner / next / turn / right / the. =>……………………………………………………………

31.here / from / far / it’s / not. =>……………………………………………………………

3.2I / there / can / how / get? =>……………………………………………………………

33.taxi / take / you / a / can. =>……………………………………………………………

34.entrance / stop / the / is / of / the / at / bus / zoo / the. =>……………………………………………………………

35.would / like / what / you / eat / to? =>……………………………………………………………

36.a / I’d / an / sandwich / apple, / please / and / like. =>……………………………………………………………

37.do / eat / you / sausages / every / day / many / how? =>……………………………………………………………

38.you / how / drink / do / day / every / water / much? =>……………………………………………………………

39.bottles / five / water / of / a / drink / day / I. =>……………………………………………………………

40.are / seasons / there / in / four / country / my. =>……………………………………………………………

41.autumn / what’s / Hai Phong / like / in?

42.usually / dry / it’s / cool / and.

43.will / what / like / weather / be / the / tomorrow?

44.be / cool / will / and / windy / it.

45.where / go / did / weekend / you / last?

46.Phu Quoc / I / to / Island / went.

47.do / of / think / it / you / What?

48.expected / beautiful / than / It’s / more / I

49.Phu Quoc / go / next / to / I’ll / Island / year.

50.I / Ha Nam / village / in / a / in / live / small.

51.in / peaceful / hometown / quiet / and / my / life / is.

52.friendly / are / villagers / the / kind / and.

53.noisy / Ha Noi / is / busy / and.

54.than / Ha Noi / more / Ha Nam / crowded / is

 

5

Bn tách ra đi dài thế này tl sao hết

hok tốt

23 tháng 6 2021

Trả lời:

20.may / fall / because / he / break / and / leg / his

=> His leg may break beacause he fall.

21.free / what / do / in / you / time / do / your?

=> What do you do in your free time?

22.camping / usually / go / I.

=> I usually go camping.

23.do / brother / what / free / in / his / does / your / time?

=> What does your brother do in his free time?

24.often / cartoons / watches / TV / he / on.

=> He often watches cartoon on TV.

25. / would / future / the / you / to / what / be / in?

=> What would you l.ike to be in the future?

26.would / where / / you / work / to?

=> Where would you l.ike to work ?

27.a / to / would / why / / nurse / be / you?

=> Why would you l.ike to be a nurse ? 

28.you / be / / a / would / footballer / to?

=> Would you l.ike to be a footballer ?

29.with / / you / would / work / who / to?

=> Who would you l.ike to work with ?

I. Complete the second sentence using the word given, so that it has a similar meaning to the first one1. Having a vacation abroad is very interesting.It is …………………………………………………………………………………………………….........................................2. Miss White’s face is oval. It is small.Miss...
Đọc tiếp

I. Complete the second sentence using the word given, so that it has a similar meaning to the first one
1. Having a vacation abroad is very interesting.
It is …………………………………………………………………………………………………….........................................
2. Miss White’s face is oval. It is small.

Miss White……………………………………………………………………………………………………................................
3. Why don’t we go to Dam Sen Park?

What about……………………………………………………………………………………………………...............................?
4. No house on the street is older than this house.

This house…………………………………………………………………………………………………….................................
5. How much is this dictionary?

What…………………………………………………………………………………………………….........................................?

5
29 tháng 5 2021

1. It is interesting to have a vacation abroad.

2. Miss White has a small oval face

3. What about going to Dam Sen Park ?

4. This house is the oldest on the street

5. What is the price of this dictionary ?

29 tháng 5 2021

xl anh thư, hnay mình chọn bn hơn 3 lần r nên ko chọn đúng dc nữa, mai mình bù nhé

4.the / quietly / slowly / elephants / and / moved => 5.very / ran / the / quickly / lions =>…………………………………………………………………..6.will / Sports Day / play / they / table tennis / on =>…………………………………………………………………..7.the / classmates / music / take part in / event / will / my =>…………………………………………………………8.for / practising / he / is / Sports Day / hard...
Đọc tiếp

4.the / quietly / slowly / elephants / and / moved =>

 

5.very / ran / the / quickly / lions =>…………………………………………………………………..

6.will / Sports Day / play / they / table tennis / on =>…………………………………………………………………..

7.the / classmates / music / take part in / event / will / my =>…………………………………………………………

8.for / practising / he / is / Sports Day / hard =>…………………………………………………………………..

9.will / Sports Day / when / be? =>…………………………………………………………………..

10.to / are / on / you / do / what / Sports Day / going? =>…………………………………………………………………..

11.you / matter / with / what’s / the? =>

 

12.sore / a / throat / I / have =>…………………………………………………………………..

13.cannot / or / speak / I / eat =>…………………………………………………………………..

14.go / the / you / to / doctor / should =>…………………………………………………………………..

15.shouldn’t / cream / you / ice / eat. =>…………………………………………………………………..

16.knife / sharp / play / that / with / don’t! =>…………………………………………………………………..

17.you / what / doing / are / stove / with / the? =>…………………………………………………………………..

18.going / I’m / food / cook / to / some. =>…………………………………………………………………..

19.shouldn’t / why / climb / tree / he / the? =>…………………………………………………………………..

20.may / fall / because / he / break / and / leg / his =>…………………………………………………………………..

21.free / what / do / in / you / time / do / your? =>…………………………………………………………………..

22.camping / usually / go / I. =>…………………………………………………………………..

23.do / brother / what / free / in / his / does / your / time? =>……………………………………………………………

24.often / cartoons / watches / TV / he / on. =>…………………………………………………………………..

25.like / would / future / the / you / to / what / be / in? =>…………………………………………………………….

26.would / where / like / you / work / to? =>……………………………………………………………

27.a / to / would / why / like / nurse / be / you? =>……………………………………………………………

28.you / be / like / a / would / footballer / to? =>……………………………………………………………

29.with / like / you / would / work / who / to? =>……………………………………………………………

30.at / corner / next / turn / right / the. =>……………………………………………………………

31.here / from / far / it’s / not. =>……………………………………………………………

3.2I / there / can / how / get? =>……………………………………………………………

33.taxi / take / you / a / can. =>……………………………………………………………

34.entrance / stop / the / is / of / the / at / bus / zoo / the. =>……………………………………………………………

35.would / like / what / you / eat / to? =>……………………………………………………………

6
23 tháng 6 2021

4.the / quietly / slowly / elephants / and / moved ... => The elephants moved slowly and quietly.

5.very / ran / the / quickly / lions =>……The lions ran very quickly..……………………………………………………………..

6.will / Sports Day / play / they / table tennis / on =>……They will play table tennis on Sports Day.……………………………………………………………..

7.the / classmates / music / take part in / event / will / my =>……My classmates will take part in the music event.……………………………………………………

8.for / practising / he / is / Sports Day / hard =>…………He is practising hard for Sports Day ………………………………………………………..

9.will / Sports Day / when / be? =>………When will Sports Day be ?…………………………………………………………..

10.to / are / on / you / do / what / Sports Day / going? =>……What are you going to do on Sports Day ?

……………………………………………………………..

11.you / matter / with / what’s / the / ? => ........What's the matter with you ?........................................

23 tháng 6 2021

12.sore / a / throat / I / have =>…………I have a sore throat.………………………………………………………..

13.cannot / or / speak / I / eat =>………I cannot speak or eat.…………………………………………………………..

14.go / the / you / to / doctor / should =>……You shoul go to the doctor.……………………………………………………………..

15.shouldn’t / cream / you / ice / eat. =>………You shoudn't eat ice cream.…………………………………………………………..

16.knife / sharp / play / that / with / don’t! =>………… Don't play with that sharp knife.………………………………………………………..

17.you / what / doing / are / stove / with / the? =>………………What are you doing with the stove ? …………………………………………………..

18.going / I’m / food / cook / to / some. =>……I'm going to cook some food.……………………………………………………………..

19.shouldn’t / why / climb / tree / he / the? =>………Why shoudn't he climb the tree ? …………………………………………………………..

20.may / fall / because / he / break / and / leg / his =>………Because he may fall and break his leg . …………………………………………………………..

21.free / what / do / in / you / time / do / your? =>……What do you do in your free time ? ……………………………………………………………..

22.camping / usually / go / I. =>……I usually go camping.……………………………………………………………..

23.do / brother / what / free / in / his / does / your / time? =>……What does his brother do in your free time ?

………………………………………………………

34.entrance / stop / the / is / of / the / at / bus / zoo / the. =>35.would / like / what / you / eat / to? =>……………………………………………………………36.a / I’d / an / sandwich / apple, / please / and / like. =>……………………………………………………………37.do / eat / you / sausages / every / day / many / how? =>……………………………………………………………38.you / how / drink / do / day / every / water / much?...
Đọc tiếp

34.entrance / stop / the / is / of / the / at / bus / zoo / the. =>

35.would / like / what / you / eat / to? =>……………………………………………………………

36.a / I’d / an / sandwich / apple, / please / and / like. =>……………………………………………………………

37.do / eat / you / sausages / every / day / many / how? =>……………………………………………………………

38.you / how / drink / do / day / every / water / much? =>……………………………………………………………

39.bottles / five / water / of / a / drink / day / I. =>……………………………………………………………

40.are / seasons / there / in / four / country / my. =>……………………………………………………………

41.autumn / what’s / Hai Phong / like / in?

42.usually / dry / it’s / cool / and.

43.will / what / like / weather / be / the / tomorrow?

44.be / cool / will / and / windy / it.

45.where / go / did / weekend / you / last?

46.Phu Quoc / I / to / Island / went.

47.do / of / think / it / you / What?

48.expected / beautiful / than / It’s / more / I

49.Phu Quoc / go / next / to / I’ll / Island / year.

50.I / Ha Nam / village / in / a / in / live / small.

51.in / peaceful / hometown / quiet / and / my / life / is.

52.friendly / are / villagers / the / kind / and.

53.noisy / Ha Noi / is / busy / and.

54.than / Ha Noi / more / Ha Nam / crowded / is

 

1
24 tháng 6 2021

34. the entrance of the zoo is at the bus stop

35. what would you to eat ?

36.I'd a sandwich and an apple , please

37.how many sausages do you eat every day ?

38. how much water do you drink every day ?

39. I drink five bottles of water a day

40. there are four seasons in my country

41. what's autumn in hai phong ?

42. It's usually dry and cool

43. what will the weather be tomorrow?

44. It will be cool and windy

45. where did you go last weekend ?

46. I went to Phu Quoc Island

47. what do you think of it ?

48. It's more beautiful than I expected .

49. I'LL go to phu quoc island next year

50. I live in a small vilage in ha nam

51. life in my hometown is quiet and peacful

52. the villagers are kind and friendly

53. ha noi is busy and noisy

54. ha noi is more crowed than ha nam

nếu có gì sai thì mik xin lỗi nghe , sai ở đâu thì chỉ cho mik với ak

Reading9   Read the text.Interviewer Dr Watson! Just how important is sport for teenagers?Dr Watson 1_________________ It's no good just spending two or three hours a day playing video games. You can't be fit and healthy if you hardly ever do exercise. Three or four hours a week is OK. Different sports exercise different parts of the body. For example, swimming is excellent for your arms and shoulders. 2_________________ Then, there are team sports, where you need to use special skills to...
Đọc tiếp

Reading

9   Read the text.

Interviewer Dr Watson! Just how important is sport for teenagers?

Dr Watson 1_________________ It's no good just spending two or three hours a day playing video games. You can't be fit and healthy if you hardly ever do exercise. Three or four hours a week is OK. Different sports exercise different parts of the body. For example, swimming is excellent for your arms and shoulders. 2_________________ Then, there are team sports, where you need to use special skills to play well. Team sports can also help you work more easily with other people – and this is important when you want a job.

Interviewer 3_________________

Dr Watson These are not a very good idea, because they can be quite dangerous. You need special protection like a helmet for your head, pads for your knees and elbows. It's always a good idea to work with a trainer, who can help when you have problems.

Interviewer 4_________________

Dr Watson Things like board games or bowling can also be very good for you. They don't give you much physical exercise, of course, but they are important mental exercise. And they are often good fun too. 5_________________ Oh, and finally, I would also recommend listening to or playing music. It's important to work with both mind and body, and music can do that very well!

Match the sentences A–E with the gaps 1–5 in the text.

A   Cycling, on the other hand, is good for your legs and knees.

B   What about other activities?

C  Well, all young people need physical exercise.

D  What about extreme sports?

E   You meet lots of different people and you enjoy life more.

 

5 bạn trả lời nhanh nhất mk sẽ tick nha!

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8 tháng 10 2021

nhiều thế bạn

8 tháng 10 2021

mình xin lỗi! đây là TA lớp 6