The vertices of triangle ABC are located at A (1, 1), B (4, 1), C (4, 6). Calculate the perimeter of the triangle to the nearest tenth.​

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

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?