Mathematics, 29.07.2021 23:50 klafleur18
Cho hình thang cân ABCD (AB song song CD). Biết AB=26cm, AD=10cm và đường chéo AC vuông góc với cạnh bên BC. Tính diện tích hình thang ABCD
Answers: 2
Mathematics, 21.06.2019 14:00
Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.
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Mathematics, 21.06.2019 16:00
What two criteria are needed for triangles to be similar
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Mathematics, 21.06.2019 19:30
Powerful women's group has claimed that men and women differ in attitudes about sexual discrimination. a group of 50 men (group 1) and 40 women (group 2) were asked if they thought sexual discrimination is a problem in the united states. of those sampled, 11 of the men and 19 of the women did believe that sexual discrimination is a problem. if the p-value turns out to be 0.035 (which is not the real value in this data set), then at = 0.05, you should fail to reject h0. at = 0.04, you should reject h0. at = 0.03, you should reject h0. none of these would be a correct statement.
Answers: 2
Cho hình thang cân ABCD (AB song song CD). Biết AB=26cm, AD=10cm và đường chéo AC vuông góc với cạnh...
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