Answer:
4 drinks.
Step-by-step explanation:
-One drink is defined as having one-half ounce of pure ethyl alcohol; each of the following is considered "one drink." *1 oz of 100 proof distilled spirits at 50% alcohol.

Hence, 2 oz martine has 4 drinks
It is true that a parallelogram has symmetry with respect to the point of intersection of its diagonals.
Your answer should be
16x^20 z^4