Triangle XYZ is a right triangle. Angle Y is 90 degrees. Angle Z is 30 degrees. Side YZ is 30cm long. Find the length of side XZ.

Plz (02.03 mc) which sequence of transformations will change figure pqrs to figure p′q′r′s′? (5 points) select one: a. counterclockwise rotation about the origin by 90 degrees followed by reflection about the x-axis b. counterclockwise rotation about the origin by 90 degrees followed by reflection about the y-axis c. counterclockwise rotation about the origin by 180 degrees followed by reflection about the x-axis d. counterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axis

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

How can you check that you have correctly converted frequencies to relative frequencies?