Mathematics, 29.02.2020 08:56 odymonster9
In the triangle ABC, angle B is a right angle. BD has been drawn perpendicular to AC. The point E lies on AC such that CE=CB.
1)Draw the figure and prove that ABD is bisected by BE
Answers: 3
Mathematics, 21.06.2019 23:20, braddypeter61
Interpret the following expression (5y^2-7)^3/(2y)^2
Answers: 2
Mathematics, 22.06.2019 00:30, tremainecrump1466
Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)
Answers: 2
In the triangle ABC, angle B is a right angle. BD has been drawn perpendicular to AC. The point E li...
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