Well I tried doing it but depends what your trying to do with the equation but I got
x= -a/3 - 5d/3
Independent events mean that one event happening does not have to have the other event to happen.
The probability of both events happening is the product of the events.
The answer would be:
E. P(A ∩ B) = P(A) x P(B)
Answer:
15
measure of third side is = 25^2 - 20^2
= 625 - 400
= 225
= √225
= 15
hope it helps