Mathematics, 25.07.2021 19:20, divanov
Cho hình chóp SABC là tam giác cạnh đều bằng a tam giác SAB cân tại s và nằm trong mặt phẳng vuông góc với đáy SC tạo với đáy một góc 60 độ gọi Denta là góc giữa hai mặt phẳng SAB và ABC a Tính khoảng cách từ C đến AB b tính tan của Delta tính thể tích của khối
Answers: 2
Mathematics, 21.06.2019 22:00, huangjianhe135
`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.
Answers: 3
Mathematics, 21.06.2019 23:00, hlhunter11p8f0o0
Jane’s favorite fruit punch consists of pear, pineapple, and plum juices in the ratio 5: 2: 3. chapter reference how much punch can she make if she has only 6 cups of plum juice?
Answers: 1
Mathematics, 21.06.2019 23:50, jasminer257
Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −
Answers: 1
Cho hình chóp SABC là tam giác cạnh đều bằng a tam giác SAB cân tại s và nằm trong mặt phẳng vuông g...
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