13. Point B is located on circle A as shown below.
В
(a) Using a compass and straightedge only,
construct the tangent line to circle A at
point B. Leave all construction marks.
(b) If point lies on the tangent from part (a)
and segment AC was drawn such that
mZBCA is equal to 40° then what is the
ratio of AB to BC to the nearest
nearest
hundredth?
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If eh = hg and hg=16, find the diameter of k

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.

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?