Given point A is not on line m, suppose A is reflected across line m. Which of the following is true? A. AA′¯¯¯¯¯¯¯¯ is the bisector of line m.
B. Line m is the perpendicular bisector of AA′¯¯¯¯¯¯¯¯.
C. Line m is parallel to AA′¯¯¯¯¯¯¯¯.
D. A = A′

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis