tui sắp phải đi học rùi mà ko ai giải họ tui bài tập đến chắc bị thầy la mất huhu
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Tham Khảo :
Halloween is a holiday celebrated on October 31st. The most common colors of the day are orange and black. Halloween comes from the ancient Cel festival Samhain. The ancient Celts believed that on October 31st, now known as Halloween, the boundary between the living and the deceased is not clear, and the dead become dangerous for the living by causing problems such as sickness or damaged crops. On Halloween, the ancient Celts would place a skeleton by their window to represent the dead. Believing that the head was the most powerful part of the body, containing the spirit and knowledge, the Celts used the "head" of the vegetable to decorate their houses. On this day people often wear strange clothes as characters in horrible novels or movies to frighten others. People usually to dress as ghosts, skeletons, or witches. Now Halloween is an official holiday in almost all European countries.
Viết đoạn văn tiếng anh về Hallowen .
Halloween is a holiday celebrated on October 31st. The most common colors of the day are orange and black. Halloween comes from the ancient Cel festival Samhain. The ancient Celts believed that on October 31st, now known as Halloween, the boundary between the living and the deceased is not clear, and the dead become dangerous for the living by causing problems such as sickness or damaged crops. On Halloween, the ancient Celts would place a skeleton by their window to represent the dead. Believing that the head was the most powerful part of the body, containing the spirit and knowledge, the Celts used the “head” of the vegetable to decorate their houses. On this day people often wear strange clothes as characters in horrible novels or movies to frighten others. People usually to dress as ghosts, skeletons, or witches. Now Halloween is an official holiday in almost all European countries.
CHÚC BẠN HỌC TỐT !!!!
TL ;
Bạn à . Đó là ở ngoại tỉnh ở nội thành thì chưa
Mình ko báo cáo đâu
Nhớ k nhen
xinh nhật -> Sinh nhật
lớp tui rất ghịch -> lớp tui rất nghịch
vì qua ghịch -> vì nghịch
anh chị lón tuổi hơn -> anh chị lớn tuổi hơn
;-;
Gọi số ngày cả ba gặp lại nhau cần tìm là x ( ngày) ( x thuộc n sao) Theo đề bài ta có: x chia hết cho 15,20,12 và x ít nhất => x = BCNN ( 15, 20,12). Ta có:
15 = 3.5
20= 2 mũ 2 . 5
12= 2 mũ 2 . 3
=> BCNN ( 15, 20, 12) = 2 mũ 2 . 3. 5 = 60
Vậy số này ít nhất cả 3 tàu gặp lại nhau là 60 ngày
không nói ai mà giải được ???
đúng ko nói bố tây giải đc