Answer:
$17
Step-by-step explanation:
First, round $85,39 to the nearest dollar:
85,39 ≈ 85
Then calculate the amount of the tip:

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Answer: to find this answer .we need to do pegothogs property
Step-by-step explanation:
30° + 90° = 90 (because it is right angle )
120° - 90° = 30°
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