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Mathematics, 13.09.2021 08:00, WritingStar1313
Từ hệ tiên đề của hình học Ơclít dùng trong trường phổ thông. Hãy chứng minh định lí: Trong không gian, qua một điểm không nằm trên đường thẳng cho trước. Có một và chỉ một đường thẳng song song với đường thẳng cho trước.
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In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.
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Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given
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Mathematics, 21.06.2019 22:00, MoparorNocar061401
Find two numbers if their sum is 91 and the ratio is 6: 7?
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Từ hệ tiên đề của hình học Ơclít dùng trong trường phổ thông. Hãy chứng minh định lí:
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