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Temka [501]
3 years ago
12

Please answer and explain how you received that answer, these are the three problems I had trouble with out of 18

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
5 0
9) x.14 = 6.26 ==> 14x=156 ==> x=11.1

12) OAB = Right Triangle : (27+24)² = 24² + AB² (Pythagoras)
 ==> 51² =24² + AB²  ==> 2,601 = 576 + AB² ==> AB² = 2,601 - 576 = 2,025
==> AB² = 2015 AND AB =√2025 = 45
Sorry I can't read the last page
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