The point a(-2, 3) is translated using t: (x, y) → (x + 4, y + 2). what is the distance from a to a'?

sounds & other waves originate from any vibrating object

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees

6950 is the