hel fashe angle of incidence of a wave is 23 degrees. What is the angle of reflection.

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Find the percent error of the measurement 4 cm