PL HELP I WILL MAKE YOU BRAINLEST!! HAPPY WEDNESDAY! HAVE ANICE DAY PEEP <33 On which interval are both the sine and cosine functions increasing?

A.) (StartFraction 3 pi Over 2 EndFraction, 2 pi)
B.) (StartFraction pi Over 2 EndFraction, pi)
C.) 0, pi)
D.) (pi, StartFraction 3 pi Over 2 EndFraction

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.