Carl spends 9 hours each day working at her job. what percentage of her day does she spend at work

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?