Rectangle RSTU has the following vertices R(6,-6) S(6,-3) T(2, -3) U(2, -6). The rectangle is reflected about the origin. What are the vertices R', S', T', U'

Express the following as a function of a single angle, cos(60) cos(-20) - sin(60) sin(-20)

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why