Answer:
m ≥ 0
Step-by-step explanation:
Since the cost is represented by c = 0.12m, the domain should be a positive number, this is because number of minutes can't be written in negative. Therefore, the most reasonable number for the domain would be the set of positive whole numbers which means, m≥0.
pi·18.6^2·123°/360° - 1/2·18.6^2·SIN(123°) = 226.3
Answer:
9
Step-by-step explanation:
Its also 40°30' because the median is also a bisector in isosceles triangle
