this graph shows the total distance jack has walked depends on the number of trips he has made to school what is the rate of change

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

What is the lcm of 16 and 40 ? 24 and 40 ?

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle