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gregori [183]
3 years ago
8

The measures of the angles in triangle UVW are shown in the diagram below.

Mathematics
1 answer:
Mamont248 [21]3 years ago
3 0

Answer:

(B) 39°

Step-by-step explanation:

30° + 24° + (3x -9°) = 180°

3x = 180° - 30° - 24° + 9°

3x = 117°|:3

x = 39°

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