HI I hope yall Are Having A Great Day do yall want to be friends my name is Isabella

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?