Answer:
WELL HERE IS WHAT COMPLEMENTARY MEANS NOW LETS SEE IF YOU CAN FUGURE IT OUT OF NOT LET ME KNOW!!
Explanation:
Two events are said to be complementary when one event occurs if and only if the other does not. The probabilities of two complimentary events add up to 1. For example, rolling a 5 or greater and rolling a 4 or less on a die are complementary events, because a roll is 5 or greater if and only if it is not 4 or less.
HOPE THIS HELPS!! :)