Answer:
398
Step-by-step explanation:
Since the argument of the sine function is x without any scaling factor, the period is 2π, the 1st selection.
Answer: x = 17/9
Step-by-step explanation: Lets solve for x.
9x - 5 = 12
9x - 5 + 5 = 12 + 5
9x = 17
9x/9 = 17/9
x = 17/9
Answer:
It's the second answer down : Angle B, A and C
Step-by-step explanation: