mh cần gấp lắm . mh xin chân thành cảm ơn

Tính nhanh a,97.103 b,77^2+23^2+77.46 c,892^2+892.216+108^2 d,36^2+26^2-52.36

Câu 10 nhé các bạn Không giải linh tinh nha mình đang cần gấp

Cau 1 : Chon dap an dung nhat de dien vao cho trong : 1. ............. has many islands and caves . A. Hanoi B. Ho Chi Minh City C. Sa Pa D. Ha Long Bay 2. The seafood in ................... is more expensive than that in Ha Long Bay. A. Hanoi B. Ho Chi Minh City C. Sa Pa D. Lao Cai 3. The mountains and hills in Sa Pa are ...................... . A. Large B. Beautiful C. Pleasant D. Tall 4. Fansipan 4. Is the highest .................... of Vietnam. A. Hill B. Peak C. Tower D. Building 5. There is daily sunshine in .................... . A. Hanoi B. Ho Chi Minh City C. Sa Pa D. Lao Cai 6. .................... is bigger than Hanoi. A. Ho Chi Minh City B. Lao Cai C. Ha Long D. Da Nang Cau 2 : Viet lai cac cau sau bat dau bang cac tu goi y trong ngoac sao cho nghia ko thay doi: 1. My neighbourhood has sandy beaches. ( The beaches ) 2. The weather is sunny all year here. ( We have ) 3. There are many narrow streets in Hanoi. ( Many streets ) 4. The people in Nha Trang are friendly ang helpful. ( Nha Trang ) 5. It's so convenient to live in the city centre. ( Living ) Cac thien tai cua hoi dap oi giup mk giai 2 bai nay nhe , giai nhanh giup mk nha 1h50 mk phai nop bai roi cam on cac bn rat nhieu

Giải hộ mik câu này vs ạk: Tìm số tự nhiên x sao cho: x+20 là bội của x+5

Trong 1 phép chia , số bị chia bằng 63 , số dư bằng 8 . Tìm số chia và thương Giúp mình nha mình hứa sẽ cho câu trả lời hay nhất Mình đang rất gấp

Phân tích đa thức thành nt 5x(3-2x)-3(2x-3) x^4+x^3-8x-8 x^3+2x^2y+xy^2-9x

This coat is not warm enough for me to wear. ->Because of.................................................... This raincoat is so small that she can't wear it ->Because of....................................................

Rút gọn A=(x+y-1)^3-(x-y+1)^3+6(x+y)^2

Complete the sentences with the verbs given in the correct from. I..............hundreds of e-mail in my life.I.....ten last night.(write) I............. my homeworl when I came home, but I (not)......... the washing-up yet. ( do) We............Chinese food last week, but we ( never)....... Japanese food.(have) My brother.............two CDs already.He............ the frist on two years ago (make) My parents...........me lots of nice presents. Last year, they....... me a DVD player.(give) My friend........to lots of countries. Last summer, she........to india. (go) ..........you.....the tennis match yesterday?-No. I ( never)...........a match against Jack.( win) ..........you......a concert last weekend?........you ever......in the USA? (play)