user-avatar
huynhngochaimy999
2 năm trước
1,góc xoy=85 độ là góc j ? 2,Hai góc xoy và toy là 2 góc kề bù .Biết xot = 80 độ .góc tou có số đo là ? 3. số đối -1/3 4,. cho tia oy nằm giữa tia ox ,oz. biết góc xoy cs số đo là 50 độ góc xoz có số đo là 120 độ .Vậy yoz là góc j ? ko cần trình bày cách làm ,cần gấp
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

- Choose the correct answers. - Choose the correct answers a, b, c or d. 1. I do not agree _______ the idea that robots will be useful to us in the future. a. with b. in c. on d. by 2. There were some amazing robots _______ the international robot show. a. on b. at c. for d. of 3. _______ robots replace teachers in the classroom within the next ten years? a. Do b. Could c. Are d. Will 4. In five years, some robots will be able to speak with human _______. a. life b. body c. voice d. way 5. In the past, robots had a _______ role, but they will play a very important role in the future. a. useful b. minor c. complicated d. dangerous 6. Will some robots be _______ humans? a. as intelligent as b. more intelligent c. more intelligent as d. most intelligent than 7. _______ can help children improve their basic learning skills. a. Home robots b. Doctor robots c. Worker robots d. Teaching robots 8. _______ robots take our jobs, what will humans do all day? a. When b. Whether c. If d. Although 9. It was so noisy that we _______ hear ourselves speak. a. can b. mustn’t c. could d. couldn’t 10. ‘Some experts say robots will be smarter than humans within two decades.’ ‘_________ A robot is just a machine, I think.’ a. Not for me. b. I totally disagree. c. Never mind d. I agree

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team