Which values for 0 have the same references angles?

a) pi/6, pi/3, 5pi/6
b) pi/3, 5pi/6, 4pi/3
c) pi/2, 5pi/4, 7pi/4
d) pi/4, 3pi/4, 7pi/4

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Write and solve a real word problem that involves determining distance on a coordinate plane

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.