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Rzqust [24]
3 years ago
11

I need help on 18, thank you!

Mathematics
1 answer:
adelina 88 [10]3 years ago
5 0
I think the answers are: a = 60°, b = 45°, c = 36°.
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30. 3 x (5 + 6) = 33<br>33. 14 - (8 - 2) - 1 =<br>36. (3 + 2) × (4 + 6) =<br>39. 6 x 4 + 5) =​
Vanyuwa [196]

Answer:

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3 years ago
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