The angle measures of a triangle are shown in the diagram. What is the value of x? A.17.8
B.55.3
C.13.7
D.14.5

Which of these choices show a pair of equivalent expressions?

How to determine whether two known pairs of points are on the same line.

Assume that the weights of quarters are normally distributed with a mean of 5.67 g and a standard deviation 0.070 g. a vending machine will only accept coins weighing between 5.48 g and 5.82 g. what percentage of legal quarters will be rejected? round your answer to two decimal places.