Multiply
(Please help)
(x+4)²​

Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !

Which equation represents h for right triangle abc

Pentagon abcde is dilated according to the rule do,3(x, y) to create the image pentagon a'b'c'd'e', which is shown on the graph. what are the coordinates of point a of the pre-image? a) (-1, 1)b) (-1, 2)c) (-9, 6)d) (-9, 18)