Tích của 2 số là một lập phương và ƯCLN của chúng là 1 . chứng minh mỗi số đều là lập phương

Một người đi từ A lúc 6 giờ 45 phút và đến B lúc 8 giờ 30 phút. Giữa đường người đó nghỉ 15 phút. Hỏi nếu không kể thời gian nghỉ, người đó đi quãng đường từ A đến B hết bao nhiêu thời gian ??

giúp vứi ạ xong mình vote cho làm đc cầu nào thì giúp mình vứi

Tớ cần gấp lắm:( Cíuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu

Giúp mình với ,mình đang cần gấp

Lâm đi từ nhà đến bến xe hết 35 phút, sau đó đi ô tô đến viện bảo tàng lịch sử hết 2 giờ 20 phút. Hỏi Lâm đi từ nhà đến viện bảo tàng lịch sử hết bao nhiêu thời gian ??

60. The majority of the students....... him to be innocent. A) believes B) believe C) believing D) to believe 61. Not only he but also his friends.... this film. A) liking B) to like C) like D) likes 62. This pair of scissors....... dull. A) am B) is C) are D) was 63. Everybody...... him because he as well as his family well-known. A) love/ are B) loves/ is C) to love / were D) loving/ was 64. Either he or his parents....... seeing horror films. A) liking B) to like C) like D) likes 65. Athletics.......my favorite sports. A) am B) is C) are D) be 66. Both the boss and his secretary...... flying to Paris. A) am B) is C) are D) be 67. Half of the students in this class...... from southeast Asia. A) am B) is C) are D) be 68. Most of the furniture in my house......... comfortable. A) am B) is C) are D) be 69, Most of these books..... interesting for the children. A) am B) is C) are D) be 70. Eight hours of sleep...... enough for him to drive. . A) am B) is C) are D) be 71. Many famous pop stars........been ruined by drugs. A) have B) has C) to have D) having

Giúp em với ạ c)Lúa chiêm lấp ló đầu bờ hễ nghe tiếng sấm phất cờ mà lên

II. Complete the second sentence so that it has a similar meaning to the first sentence, using the word given. Do not change the word given. You must use between three and eight words, including the word given. 1. I don’t like it when people I don’t know very well ask me personal questions. being I …………………………………………………………………………….. people I don’t know very well. 2. She locked the door so that nobody would disturb her. Avoid She …………………………………………………………………………….. disturbed. 3. I believe parking is prohibited in this area. permit I don’t think that …………………………………………………………………………….. in this area 4. I’d hate them to forget about me. left I’d …………………………………………………………………………….. out. 5. The patient couldn’t walk, so they had to carry him home in a wheel chair. be As the patient couldn’t walk he ……………………………………………………………….. in a wheelchair mọi ng giúp em vs

tìm điều kiện xác định $\sqrt{-4/x+1}$