45/X + 63/X= 108/X = Y, X= 108 divided by 2 = y, y=54
Answer:
SSS
Step-by-step explanation:
Given that the sides are equal and no angles are given
Independent events. Someone does not have to buy popcorn to buy a drink and someone does not have to buy a drink to buy popcorn.
Answer:
-2
Step-by-step explanation:
f(x) = -x + 2
f(4) = -(4) + 2
f(4) = -2