determine if the triangle in each pair are similar (or write "cannot be determined"). if so State the theorem that proves the similarity and complete the similarity statement. Figures may not be drawn to scale!

Let r = 3. what is the value of r + 58?

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33