Answer:
angles in a triangle add up to 180°
5:12:13 = 30
180 ÷ 30 = 6
6 × 5 = 30°
6 × 12 = 72°
6 × 13 = 78°
angles = 30°, 72°, 78°
It's slightly ambiguous because the year isn't an even number of weeks, so sometimes that extra day falls on a weekend and sometimes on a weekday. We'll assume a weekend; that makes the numbers come out nice.
Total working days, 52 five day weeks minus 30 days vacation

So his daily rate is
dollars per day
Answer: A
It's closer to $518 when we count the extra day as a weekday.
Gain - loss = profit
55- 45 = $10 net profit
Answer:
Yes, because each plate has 1 part of the melon.
Step-by-step explanation: