Bài 4 : Tìm các giá trị số tự nhiên khác 0 thích hợp của x để có : B ) 4/5 < x/5 < 2 Bài 5 : Tính 1/4 ± 5/6 = 7/8 ± 5/24 = 2/12 ± 5/6 = Nhớ giải thích rõ ràng nha ! 20 điểm của mik đó , mik sắp hết điểm rùi các bn trả lời đúng hộ mik cái nha

dãy chất nào sau đây đều là oxit bazo 1.Na2O,CaO,CuO 2.CuO,SO2,N2O5 3.SO2,SO3,CuO 4.CaO,CO2,Fe2O3

Qua các diễn biến của giai đoạn phân chia nhân, theo em thực chất của giai đoạn này là gì?

câu Giá trị lon nhát cau bieu rhuc 5-(2x-1)^4 là

em hãy vẽ sơ đồ tư duy tổng hợp lại liến thức trọng tâm về tác giả Nguyễn Dữ, tác phẩm Chuyện chức phan sự .... ví dụ như hình dưới

Choose the sentence which has the closest meaning to the original one. 31.He could escape from hurt because he was wearing protective clothes. a. Thanks to his protective clothes, he could escape from hurt. b. His protective clothes made him hurt. c. Due to his protective clothes, he was hurt. d. His being hurt made his unable to wear protective clothes. 32.We were unable to type the contract because the computer malfunctioned. a. Despite a computer malfunction, we managed to finish typing the contract. b. The computer malfunction helped us complete the contract. c. The fact that the computer malfunction prevented us from typing the contract. d. Thanks to the computer malfunction, we could type the contract. 33.The roads were slippery because it snowed heavily. a. It snowed too heavily to make the roads slippery. b. The heavy snow prevented the roads from-being slippery. c. Thanks to the slip of the roads, it snowed heavily. d. The heavy snow made the roads slippery. 34.The accident happened because she was careless. a. The accident was prevented due to her carelessness. b. Her carelessness was responsible for the accident. c. It was the accident that made her careless. d. The more careless she was, the less accident happened. 35.I did not understand what the lecturer was saying because I had not read his book. a. What the lecturer wrote and said was too difficult for me to understand. b. The lecturer's book which I had not read was difficult to understand. c. I found it very difficult to understand what the lecturer said in his book. d. I would have understood what the lecturer was saying if I had read his book. Read the passage carefully and

Cho x ^15=x^2 khi đó giá trị x tìm được là

Dễ nè! ^^Ai chính xác hơn mik cho câu trả lời hay nhất nha(nên làm từ từ và chính xác 100%,không làm đại nè):))))

mot thua ruong hinh chu nhat co chieu dai la 540 chieu rong bang 2/3 chieu dai tinh dt thua ruong

Mn giải hộ mình 1 câu này nha. Hứa vote 5 sao