I.
1. near
2. above
3. in front of
4. under
5. inside
II. bài hai bạn chụp thiếu đáp án rồi.
Mà mắc gì bạn viết cảm ơn bằng tiếng Trung???

Cảm ơn bạn rất nhiều nhé. Xin lỗi bạn vì mình đã chụp thiếu phần 2. Cảm ơn bạn rất nhiều ạ 

25

Mình không có ai bài này 

Đây là dạng nâng cao mà

a: Diện tích mỗi khu vực 16m50 là:

\(165\cdot400=66000\left(dm^2\right)=660\left(m^2\right)\)

Số tiền phải trả là:

\(660\cdot2\cdot350000=660\cdot700000=462000000\) (đồng)

các bn ơi giúp mình vớiiiii

cần rất gấp ạ T^T 

mn ơi ai giỏi tiếng anh thì giúp mình với ạ 

Me: What are you doing on Sunday afternoon?

Friend: I’m not doing anything. / Nothing much.

Me: Do you want to see a movie with me?

Friend: Sure. What movie is it?

Me: It's "The Journey to Mars".

Friend: What time does it start?

Me: It starts at 4 p.m.

Friend: Great! See you then.

Me: What are you doing on Saturday morning?

Friend: I’m free.

Me: Would you like to go to the movies with me?

Friend: Sounds good. What movie do you want to watch?

Me: How about "The Forest Book"?

Friend: What time is it on?

Me: It's at 10 a.m.

Friend: OK, let's meet at the cinema at 9:45.

Bài 9

a; A = (1 + \(\dfrac{1}{3}\))\(\times\)(1 + \(\dfrac{1}{8}\))\(\times\)(1 + \(\dfrac{1}{15}\))\(\times\)...\(\times\)(1 + \(\dfrac{1}{9999}\))

    A = \(\dfrac{3+1}{3}\)\(\times\)\(\dfrac{8+1}{8}\)\(\times\)\(\dfrac{15+1}{15}\)\(\times\)...\(\times\)\(\dfrac{9999+1}{9999}\)

   A  = \(\dfrac{4}{3}\)\(\times\)\(\dfrac{9}{8}\)\(\times\)\(\dfrac{16}{15}\)\(\times\)...\(\times\)\(\dfrac{10000}{9999}\)

A = \(\dfrac{2\times2\times3\times3\times4\times4\times...\times100\times100}{1\times3\times2\times4\times3\times5\times...\times99\times101}\)

A = \(\dfrac{2\times100}{1\times101}\)

A = \(\dfrac{200}{101}\)

b; B = (1 - \(\dfrac{1}{4}\))\(\times\) (1 - \(\dfrac{1}{9}\)) \(\times\) (1 - \(\dfrac{1}{16}\))\(\times\)...\(\times\)(1 - \(\dfrac{1}{10000}\))

    B = \(\dfrac{4-1}{4}\) \(\times\) \(\dfrac{9-1}{9}\) \(\times\) \(\dfrac{16-1}{16}\) \(\times\) \(\dfrac{10000-1}{10000}\)

    B = \(\dfrac{3}{4}\)\(\times\) \(\dfrac{8}{9}\)\(\times\)\(\dfrac{15}{16}\)\(\times\)...\(\times\) \(\dfrac{9999}{10000}\)

   B = \(\dfrac{1\times3}{2\times2}\)\(\times\)\(\dfrac{2\times4}{3\times3}\)\(\times\)\(\dfrac{3\times5}{4\times4}\)\(\times\)...\(\times\)\(\dfrac{99\times101}{100\times100}\)

  B = \(\dfrac{1\times101}{2\times100}\)

  B = \(\dfrac{101}{200}\)

bài nào bạn , phần câu hỏi hả ??

Bài này bạn,bạn giải giúp mình nha!