Which point is on the circle centered at the origin with a radius of 5 units? distance formula: startroot (x 2 minus x 1) squared + (y 2 minus y 1) squared endroot (2, startroot 21 endroot) (2, startroot 23 endroot) (2, 1) (2, 3)

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?