The complimentary event is the probability of it not raining. The probability of that is 1-2/5 = 3/5.
Answer:
Step-by-step explanation:
∠ABC = ∠BCD { AB // CD; BC TRAVERSAL, alternate angles are equal}
∠ABC = 20
∠BCA = ∠BAC {angles opposite to equal sides are equal}
∠BCA = ∠BAC = x
x + x + 20 = 180
2x = 180 - 20
2x = 160
x = 160/2
x = 80
<span>120 degs --> 1/3 of the circumference :) hope i helped!</span>
B is your answer because 20 - -10 is 10 brainliest please
Answer:
the answer is none of those it is 4/13
