Lines cd and de are tangent to circle a as shown below: lines cd and de are tangent to circle a and intersect at point d. arc ce measures 110 degrees. point b lies on circle a. if arc ce is 110°, what is the measure of ∠cde? 55° 70° 100° 125°

Which one is true about the hexagons ?

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

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.