Em hãy kể lại câu chuyện Tấm lòng thầm lặng bằng lời của cậu bé Giêm - mi.

cali xin chào Hồng Uyên bằng app nl: tớ là thành viên mới, chào các bn nha

Viết các tỉ số lượng giác sau thành tỉ số lượng giác của môt góc nhỏ hơn 45°. Sin70°,cos80°20phút , tan 72°13phút ,cot49°37phút

a) x( x-2 ) + x - 2 = 0 b) 5x( x-3 ) - x+3 = 0 c) (3x + 5)(4 – 3x) = 0 d) 3x(x – 7) – 2(x – 7) = 0 e) 7x^2 – 28 = 0 f) (2x + 1) + x(2x + 1) = 0 g) 2x^3 – 50x = 0 h)2x(3x-5)-(5-3x)=0 giúp ạ

giải các phương trình g, x^2+5x+6=0 h, x^2+x-12=0 i, x^4+2x^3-2x^2+2x-3=0

Lm nhanh giúp mjk với ! Ko cần quá hay nhé, vừa vừa thôi nhé!

I . Put the correct verbs form of the sentences : 1 . She ( give ) ..............me a book last month . 2 . Why you ( make ) ...................a cake ? Someone ( come ) .................... to tea ? 3 . Tom ( never be ) ......................to HaNoi . 4 . We often ( go ) ................fishing in the summer . 5 . My brother ( begin ) ......................looking for a job in January . He still ( look ) .....................for a job now . 6 . His father ( die ) ........................... of cancer at the age of 60 . 7 . Do you feel like ( go ) ..................... the theatre or would you rather ( watch ) ..................TV at night ?

6 sp tốt 4 phế phẩm chọn ngẫu nhiên kiện hàng đó 2 sản phẩm gọi x là số phế phẩm trong 2 sản phẩm đó tính P(X=0)

Mark the letter A, B, C or D on your answer sheet to indicate the meaningful sentence from the cues given. 1. It/ be / necessary / have a day / celebrate / our parents A. It is necessary to have a day for celebrate for our parents. B. It is necessity to have a day to celebrate for our parents. C. It is necessary to have a day to celebrate for our parents. D. It is necessary to have a day to celebrate to our parents. 2. Although / he /tired / he / have to / finish / homework. A. Although he tired, he has to finish the homework. B. Although he is tired, he has to finish his homework. C. Although he is tired, he have to finish the homework. D. Although he was tired, he has to finish his homework. 3. Would/ mind/ I/ ask/ question? A. Would you mind if I will ask you a question? B. Would you mind if I ask you a question? C. Would you mind if I asking you a question? D. Would you mind if I asked you a question? 4. He/read/book/his room/when/he/hear/big explosion/. A. He was reading books on his room when he heard a big explosion. B. He was reading books in his room when he heard a big explosion. C. He read books in his room when he heard a big explosion. D. He was reading books in his room when he was hearing a big explosion. 5. We/ used/ wear/ uniforms/when/we/be/school. A. We used to wear uniforms when we were at school. B. We used wear uniforms when we were at school. C. We used to wearing uniforms when we were at school. D. We used to wear uniforms when we were in school. 6. We/be/very/tired/last night/because/we/play/football/all the afternoon/. A. We were very tired last night because we play all the afternoon. B. We were very tired last night because we played all the afternoon. C. We were very tired last night because we were playing all the afternoon. D. We are very tired last night because we played all the afternoon. 7. The case/be/ so heavy/ Nam/ could/put/ on the rack/. A. The case was such heavy that Nam could not put it on the rack. B. The case was so heavy that Nam could put it on the rack. C. The case was heavy that Nam could not put it on the rack. D. The case was so heavy that Nam could not put it on the rack. 8. Father’s Day /celebrate/ third Sunday / June / some countries. A. Father’s day is celebrating on the third Sunday in June in some countries. B. Father’s day is celebrated in the third Sunday in June in some countries. C. Father’s day is celebrating in the third Sunday in June in some countries. D. Father’s day is celebrated on the third Sunday in June in some countries

vẽ mầm bằng máy tính cute xíu nha