Mathematics, 13.11.2020 08:30 s11074739
Tamara is writing statements to prove that the sum of the measures of interior angles
of triangle PQR is equal to 180°. Line m is parallel to line n.
P
Linen
15°
309
135°
Line m
R
Q
(not drawn to scale)
Which is a true statement she could write? (6 points)
Answers: 1
Mathematics, 21.06.2019 17:30
Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?
Answers: 2
Mathematics, 21.06.2019 19:30
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.
Answers: 2
Tamara is writing statements to prove that the sum of the measures of interior angles
of triangle P...
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