Answer:
m<A = 107
m<B = 73
m<C = 107
m<D = 73
Step-by-step explanation:
2(4x + 1) + 2(5x + 17) = 360
8x + 2 + 10x + 34 = 360
18x + 36 = 360
18x = 324
x = 18
4x + 1
4(18) + 1
73
5x + 17
5(18) + 17
107
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Every coin flip has a 1/2 probability (50% chance) of landing on tails no matter what it landed on before.
so the probability of landing on tails id 1/2 or 50% ( however you need to answer)
