Which choice shows the coordinates of C'if the trapezoid is reflected across the y-axis?
La
B
A
D
47 -55 -42
11
2
tin
7
X

The table shows a pattern of exponents. what is the pattern as the exponents decrease?

Joanie watched 1 out of three of a movie in the morning

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.