Segment AB is on the line y - 4= -5(x - 1), and segment CD is on the line y - 4 = 1/5 (x - 5). Which statement proves the relationship of segments AB and CD?
5
They are perpendicular because they have slopes that are opposite reciprocals of 5 and -1/5.
5
They are perpendicular because they have slopes that are opposite reciprocals of -5 and
1/5
They are parallel because they have the same slope of 5.
1
They are parallel because they have the same slope of -1/5

Which statement describes surface features called maria on the moon

Evaluate the expression. (9 + 5)(3 + 2)0

Needmax 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.