Answer:
Formula used : (a^m)^n = a^(m×n)

- <u>d^⅝</u> is the right answer.
(1 - y)12 represents the price of the set of tennis balls after a coupon was applied.
To find the midpoint of a line use the midpoint formula which is M = (x1+x2/2 , y1 +y2/2) After plugging in the coordinates for your variables you should get (-1+5/2, -1+2/2) This simplifies to (2, 1/2) which is the coordinates for the middle point of the base XY.
U.s marine core semper fi
The answer is A in my opinion