user-avatar
lankhang01082004
2 năm trước
Cho đường tròn C: x^2+y^2-3x-y=0. Phương trình tiếp tuyến của C tại m(1;-1) là
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

IV. Viết lại câu so sánh hơn dựa theo tính huống đã cho. (Rewrite the sentences basing on the given situation.) VÍ DỤ: I’m 160cm tall, but my younger brother is 161cm tall. → My younger brother is taller than I. 1. George came home at 7:00 p.m, and his sister came home at 7:15 p.m. Georges sister ______________________________. 2. My parents’ house is 100 square meters. His parents’ house is 95 square meters. My parents’ house ______________________________. 3. I can run 40 kilometers an hour. He can run 45 kilometers an hour. He ______________________________. 4. We needed 45 minutes to finish the test, but she needed only 40 minutes to finish it. We needed ______________________________. 5. The black bag is more expensive than the white one. The white ba ______________________________.g 6. Your computer works better than my computer. My computer ______________________________. 7. Kent drives more carefully than Mina. Mina ______________________________. 8. Binh doesn’t sing as sweetly as Tai. Tai ______________________________. 9. My sister is the best dancer in her class. No one in her class can ______________________________. 10. I expected Nga to arrive at about 8 o’clock. In fact, she arrived at 7.30. Nga arrived ______________________________.

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