Below are six triangles, none of which is drawn to scale. Among the six triangles are three pairs of similar triangles. Identify the similar triangles and justify your answer.
190°
D
2
36°C
5
110°/3
E
B
I
3
R
M
110°
54
6
90K
N
G
H
4
AABC A
ANMP
AQRS

Of four points are collinear, they are also coplanar

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Multiply and simplify. 2x2y3z2 · 4xy4x2 how to do?