Me
three copies of a triangle were rotated and positioned as shown.
which statement about the figure is always true?
a.
angle 2 and angle 3 form a right angle.
b.
angle 1 and angle 3 form a straight angle.
c.
m∠1 = m∠2
d.
the sum of m∠1, m∠2, and m∠3 is 180°.

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.