2 years ago

Can somebody help me out?

Mathematics

1 answer:

Talja [164]2 years ago

8 0

Answer:

Y = 26

W = 73

X = 81

Step-by-step explanation:

∠W = 3∠Y - 5

∠X = ∠W + 8 = 3∠Y - 5 + 8 = 3∠Y + 3

∠Y + ∠W + ∠X = 180

substitute in the formula

Y + (3Y - 5) + (3Y + 3) = 180

7Y -2 = 180

7Y = 182

Y = 26

W = 3(26) - 5 = 73

X = 73 + 8 = 81

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