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inna [77]
4 years ago
8

PLSSS HELPPP I BEG , it’s geometry

Mathematics
1 answer:
vodomira [7]4 years ago
5 0

Answer:

x = 30°, y = 90°

Step-by-step explanation:

(y + x)  + (y - x) = 180 \\ 2y = 180 \\ y = 90 \\

2x + y + x = 180 \\ 3x + 90 = 180 \\ 3x = 90 \\ x = 30

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