Ai hộ mình giúp hộ đứa e mình nha!! Mình cho 5sao 20s mình phải nộp rồi -^- Cảm Ơn!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Tính diện tích hình tam giác có đáy 5m,chiều cao 10m

Question 46: “I agree that I am narrow–minded,” said the manager. A. The manager denied being narrow–minded. B. The manager admitted being narrow–minded. C. The manager refused to be narrow–minded. D. The manager promised to be narrow–minded. Question 47: A supermarket is more convenient than a shopping centre. A. A shopping centre is not as convenient as a supermarket. B. A shopping centre is more convenient than a supermarket. C. A supermarket is not as convenient as a shopping centre. D. A supermarket is as inconvenient as a shopping centre. Question 48: It was a mistake for Tony to buy that house. A. Tony couldn’t have bought that house. B. Tony can’t have bought that house. C. Tony needn’t have bought that house. D. Tony shouldn’t have bought that house. Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions. Question 49: Julian dropped out of college after his first year. Now he regrets it. A. Julian regrets not having dropped out of college after his first year. B. Julian wishes he didn’t drop out of college after his first year. C. If only Julian hadn’t dropped out of college after his first year. D. Only if Julian had dropped out of college after his first year would he not regret it. Question 50: Seth informed us of his retirement from the company. He did it when arriving at the meeting. A. Only after his retiring from the company did Seth tell us about his arrival at the meeting. B. Not until Seth said to us that he would leave the company did he turn up at the meeting. C. Hardly had Seth notified us of his retiring from the company when he arrived at the meeting. D. No sooner had Seth arrived at the meeting than we were told about his leaving the company.

Một xe máy đi từ A đến B với vận tốc 50km/h.Đến B ng đó nghỉ 15 phút r quay về A vs vân tốc 40km/h.Biết thời gian tổng cộng là 2h 30 phút.Tính quãng đg AB

Tính giá trị của biểu thức sau tại x = 2 và y = -2 C = x(x2 - y)(x3- 2y2)(x4-3y3)(x5- 4y4)

Câu 2 (1,5 điểm). Trong chương trình Ngữ văn 6 kì I, con đã được học những câu chuyện sâu sắcvề nội dung và giàu giá trị nghệ thuật. Hãy viết đoạn văn ngắn (khoảng 5 đến 7 câu) nêu cảm nhậncủa con về truyện ngụ ngôn “Thầy bói xem voi”.

nêu tính chất sự giãn nỡ vì nhiệt của chất rắn

Hãy kể tên một số động vật ngủ đông và di cư theo mùa mà em biết. Tại sao khi môi trường rừng bị phá hoại thì các động vật hoang dã quý, hiếm trong rừng cũng bị diệt vong?

giải phương trình sau x^2-|x| -6 =0

Newspapers and television news programs always seem to report about the bad things happening in society. However, there is a place where readers can find some good news. That place is the website called HappyNews. The man behind HappyNews is Byron Reese. Reese set up HappyNews because he thought other news sources were giving people an unbalanced view of the world. Reese said about HappyNews, “The news media gives you a distorted view of the world by exaggerating bad news, misery, and despair. We’re trying to balance out the scale.” Not everyone agrees with Reese’s view, though. Many people think that news sources have a responsibility to provide news that is helpful to people. People need to know about issues or problems in today’s society. Then they are better able to make informed decisions about things that affect their daily lives. Reese said that HappyNews is not trying to stop people from learning about issues or problems. HappyNews is just trying to provide a balanced picture of today’s world. By the end of its first month online, HappyNews had more than 70,000 unique readers. About 60 percent of those readers were women. Something else unique makes HappyNews different from any of the other news or information websites that are on the Internet. Unlike many other websites, HappyNews gets fan mail from its readers on a daily basis. Question 30: Which of the following is the best title for this passage? A. “Byron Reese Tells People How to Be Happy” B. “Good News for a Change” C. “Newspapers vs. Online News” D. “Why Women Like HappyNews” Question 31: How is HappyNews different than other news sources? A. All of the stories are written by Reese. B. HappyNews does not exaggerate its stories. C. Its stories are not about bad things. D. The website only has stories about women. Question 32: The word “they” in paragraph 2 refers to _______. A. sources B. problems C. people D. issues Question 33: Why might some people NOT like HappyNews? A. It doesn’t tell them about important issues or problems. B. Reese’s stories are about misery and despair. C. Some sources give a balanced view. D. The stories are from around the world. Question 34: What does “exaggerating” mean in this reading? A. improving B. explaining C. editing D. worsening