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hopesweet2011
2 năm trước
Cho tam giác ABC với A(3;0) B(0;2). C xác định bởi vectơ OC=-3j-2j a. Tìm phương trình các cạnh AB BC CA b. Lập phương trình đường cao CC'
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Giúp e với II. Fill in each blank with ONE suitable word. (2.0 points) Of all my relatives, I like my aunt Emily the (1)__________ She’s my (2) _________ youngest sister. She has never married and (3) __________alone in a small village near Bath. She’s fifty years old, (4) __________she’s quite young in spirit. She has a fair complexion, thick brown hair and dark brown eyes. She has a kind face, and when you meet (5) __________, the first thing you notice (6) __________her smile. Her face is a little wrinkled now, but I think she is still rather attractive. She is the sort of person you can always go to if you (7) _________a problem and she’s extremely generous. She likes reading (8) _________gardening, and she still goes (9) __________ long walks over the hills. I hope I’m as active as she is when I’m at her (10) __________ Write your answer here 1......................... 2........................... 3........................... 4.......................... 5....................... 6........................ 7........................... 8........................... 9........................... 10......................

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