Let ABCDEF be a convex hexagon (with vertices A, B,C, D,E, F labelled in counter-clockwise order) such that AB is parallel to FC, CD is parallel to BE, and EF is parallel to DA. Show that the two triangles ÎACE and ÎBDF have equal area.

"how does lena finally defeat the robots? ” this question will best be used to describe the story’s exposition. rising action. climax. falling action.

Which of the following expressions is equal to 2x^2+8

Cor d? ? me ? max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.