Ashoreline is being washed away at the rate of 50 1/3 cm every year. a house is 30 1/5 more away from the shore. if the erosion continues at the same rate, how far will the water and the house be in 10 years

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′?