Mathematics, 25.08.2019 00:10 kaygirlnelson6258
Choose three non-collinear points on the coordinate plane, making sure none of your points is the origin. on a sheet of paper, graph the three points and draw line segments to connect the points and make a triangle. label the vertices of the triangle a, b, and c. now describe the new coordinates of points a, b, and c after the following transformations:
translation of point a around the origin
90° rotation around point b
reflection of the triangle across the x-axis
the three points are a(3,3), b(7,7), and c(3,5)
Answers: 2
Mathematics, 21.06.2019 15:30, cbaillie8462
20 only answer if 100% sure most high school-aged teens are very active. a. true b. false
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Mathematics, 21.06.2019 20:50, brea2006
An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. the standard deviation of completion times is 1.6 minutes. it is claimed that, under new management, the mean completion time has decreased. to test this claim, a random sample of 33 completion times under new management was taken. the sample had a mean of 11.2 minutes. assume that the population is normally distributed. can we support, at the 0.05 level of significance, the claim that the mean completion time has decreased under new management? assume that the standard deviation of completion times has not changed.
Answers: 3
Mathematics, 21.06.2019 21:30, muncyemily
Which of the following shows the length of the third side, in inches, of the triangle below
Answers: 2
Choose three non-collinear points on the coordinate plane, making sure none of your points is the or...
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