Nếu cấu trúc , ví dụ cần chú ý những gì của so sánh hơn , so sánh = , so sánh nhất 40 điểm đấy tl đàng quàng vào

tính nhanh 1.6-3.2+5.3-7.4+9.5-11.6+13.7-15.8+17.9-20+22.1

Các bạn ơi giúp mình vs mình cần gấp

A,413+(x+9)=2008 B,26+X* 12=98

một người dự định đi bộ một quãng đường AB với vận tốc 5km/h.Nhưng đi đến đúng nửa đường thì nhờ được bạn chở đi tiếp với vận tốc 15km/h, do đó đến nơi sớm hơn dự định 20' a) tìm quãng đường AB b)Tính thời gian dự định đi giúp mik vs ạ

Chu vi hình chữ nhật là 100m.Chiều dài hơn chiều rộng 100dm. Tính diện tích

jup mk ................................

Để số a27b chia hết cho 2; 3; 5 và 9 thì a = ...... ; b = .......

A. Complete the following passage with a suitable word chosen from the box. by were looking family whom children in while used attracted When the (1)............. lived (2).............. the city, Mr. Green (3)............. to take his (4).......... to the circus. The children often enjoyed (5).......... at colorful posters on the walls (6)................ their father got tickets from the ticket booth. The shows (7)......... always good. The older children were (8)............ by the acrobats and the lion-tamers most of all, while their younger brothers and sisters were fascinated (9) ............. the performing animals. They kept talking about the lion-tamer (10)............... they admired a great deal and about the clowns who made them laugh a lot. B. Read the following passage carefully and fill in the blanks with suitable prepositions. THE OPENING CEREMONY OF SEA GAMES The eighteenth Sea Games took place (1)................ Chiang Mai - Thailand in the winter (2)....................1995. Competitors (3) ............. ten countries of this area - all must be amateur athletes were sent there to take part (4)........... sport events (5)........... different kinds. In the opening ceremony, all athletes lined up (6)............the field. Each delegation stood (7)............ its national flag. (8)...........that, the athletes began to march proudly in front (9)...........the stand to express their friendship and sportsmanship. People carried a torch to the high tower and its flame would burn there (10)..............the games.

Tìm 𝑥: 𝑥^8 = 𝑥