How many degrees in each side of an equilateral polygon with 6 sides?

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

What is the average diastolic blood pressure for adults

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)