7. She asked me…………..and where I came from. ( what my name was / what was my name/ what is my name/ what my name is) 8. My mother…….our old clothes to the poor children. ( gives up / gives away/ gives off / give up) 9. I thought you said she was going away the next Sunday………………..? 10. ( wasn’t she/ didn’t I / Didn’t you/ wasn’t it) 11. If you had taken my advice, you…………….in such difficulties now. 12. ( wouldn’t have been/ hadn’t been/ wouldn’t be / won’t be) `to` Làm và giải thích vì sao ra đáp án đó

Một hình chữ nhật có chiều dài 36m chiều rộng bằng ¼ chiều dài. Tính diện tích hình chữ nhật đó.

Zẽ chibi khó hỉu hoặc cali : Role là gì ? NL : choa me hỏi là role là cái j á mn ;-;?

1/2 x 1/4 x 1/6 giải giúp bài này

a, Vẽ đồ thị hàm số $y=\frac{-1}{2}$ $x^{2}$ b, Gọi C là điểm tùy ý trên parabol, K là trung điểm OC. Khi C di chuyển trên parabol thì K di chuyển trên đường nào?

giúp em bài công nghệ này với ạ

V. Choose the best answers : 1. Everyone felt tired and hungry, ………….they sat under the tree and had a snack. ( however / so/ but/ moreover) 2. “ Why don’t you……..in the English Club?” – “ I am not confident in my English” ( get/ learn/ take / participate) 3. Lan………….the peaceful atmosphere while Maryam…..in the pagoda. ( enjoyed/ was praying – enjoyed/ prayed – was enjoying/ prayed – enjoys / was praying) 4. Did you send a postcard to your mother…………..the occasion of Vietnamese Teachers’ Day? ( with/ to/ at/on) 5. Mai can not stay here until Perfume Pagoda Festival. She wishes………….here. ( was staying/ would stay/ stayed/ could stay) 6. The excited children were looking forward…………….with the foreign teacher. ( to speak / speak/ to speaking/ for speaking) `to` Làm và giải thích vì sao ra đáp án đó

a) 2cos2x + 1 = 0 b) 2cos(3x - $\frac{\pi }{3}$ ) - √3 = 0 c) √2 cos(3x + 30 độ ) -1= 0 d) 3cos2x + 1 =0 e) (3cos5x - 5 )(5cos3x - 3)=0 f) cos2 * sin3x=0 g) cos5x ( cos3x -1 )(5cos3x - 3)=0

Trời mưa, đường trơn như……………..

Mọi ng ơi giúp em với ạ em đang cần gấp. Em sẽ vote 5 sao và ctlhn