The Pythagorean Theorem What is the value of c in the right triangle?
c? = a2 + b2
12
C2 =
+42
с
C2 = 9+
a = 3
c2 = 25
C=
b = 4
For the square root you do get a positive and a negative value, but we only
use the
value here because we're dealing with side
lengths of a triangle

The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.

I’m confused on how to work the pie charts

How many verticies does a triangular prims have