giúp mình với ạ giúp mình với ạ giúp mình với ạ

Help me, please ;-; _____________________ Trên đường thẳng AB, gọi M nằm giữa hai điểm A và B. Lấy điểm O không nằm trên đường thẳng AB a) Vẽ 3 tia OA, OB, OM b) Tia nào nằm giữa hai tia còn lại?

Trong thí nghiệm Y-âng, quan sát vân giao thoa trên màn người ta thấy khoảng cách từ vân sáng thứ năm đến vân sáng trung tâm là 4,5 mm. Điểm trên màn cách vân trung tâm 3,15 mm có A. vân tối thứ 4. D. vân tối thứ 5. C. vân tối thứ 2. B. vân tối thứ 3.

Giải PT (x^2+2x)-(3x+6)/x-3=0 giùm đi mn

Tìm x,y nguyên biết x/3=y/4 và 2x+y=20 Giải nhanh nha 18h tối mik phải nộp r

hình thức đấu tranh của nhân dân miền nam sau phong trào đồng khởi là A.đấu tranh chính trị B.đấu tranh chính trị kết hợp với đấu tranh vũ trang C.đấu tranh vũ trang D.đấu tranh bằng con đường đàm phán

Bác na có một mảnh ruộng có dạng như hình vẽ bên .Bác muốn tính diên tích của mảnh ruộng. Em hãy giúp bác na tính diên tích mảnh ruộng đó.

125×64+(-64)×55+60×(-164) Giải giùm e vs ạ. Giải chi tiết dễ hiểu nha !!!

cho tam giac G la trong tam qua G vẽ dg thang song song voi cac canh ab .bc lanluot tai d va e

Jup mình với!!minh đang cân gấp II)-Choose the best answer A, B, C or D to complete the sentences. 1. The extended family arranged marriage, _________ individuals were consulted on the choice of their mate. A. so B. and C. yet D. otherwise 2. ________ the first footer has a good reputation and success, the family believes that they will receive luck and good fortune throughout the year. A. If B. When C. Because D. Moreover 3. Parents usually buy new clothes and shoes for their children a month before the New Year; __________, children cannot wear their clothes until the first day of the New Year and onward. A. moreover B. although C. otherwise D. however 4. The left hand is customarily used for cleaning, _______ Indian people never eat with their left hands. A. so B. but C. however D. therefore 5. The yellow apricot blossoms are often see in Southern Vietnam, _________, the pink peach blossoms are known as the primary flower in every home in the North. A. moreover B. however C. therefore D. yet 6. _________ children have performed a certain greeting before receiving lucky money, adults return good advice, encouraging children to keep up with the schoolwork, and obeying their parents. A. Although B. If C. When D. However 7. ___________ the Vietnamese believe in fate in marriage, they also think that marriage arrangement plays some role in activating a positive or negative fate. A. Even though B. However C. Therefore D. Yet 8. ___________ the Chinese greet other people, they have the custom of bowling, folding their hands on chest. A. Because B. Although C. When D. However III)-Fill in the blanks with the correct verbs from the box. Maybe some questions can have more than one answer. honour perform commemorate celebrate worship symbolizes pray hold 1. On New Year’s Eve, in front up the altar, people ___________ for health and luck in the New Year. 2. Mid-Autumn Festival is held on 15th day of the eight lunar month to _________ the biggest full moon in the year. 3. To express their gratitude, villagers from Le Mat village built a temple to _______________ the man who saved the princess and made their region wealthy as well as adding catching snakes to the career. 4. To ___________ the event when An Duong Vuong started moving into the citadel, residents of 12 hamlets belonging to Co Loa held Co Loa Citadel Festival within a 10-day period. 5. “Che Troi Nuoc, a special dessert consisting of a sweet soup with round balls made from rice and sugar sauce, ____________ reunion. 6. Ba Na villagers __________ the Village Land Praying Ceremony in preparation for the new crop or before moving to new land. 7. During the Trung Sisters Temple Festival, villagers __________ folk games and artistic events, such as dragon and lion dancing, cheo singing, wrestling competition, swinging, etc. 8. Taking place on the third lunar month in Truong Yen Commune, Ninh Binh Province, Hoa Lu Festival is celebrated to _____________ the Kings Dinh Tien Hoang and Le Dai Hanh.