Answer:
Step-by-step explanation:
x²+y² = 5²
3²+y² = 25
y² = 16
y = ±√16 = ±4
Since the terminal side is in quadrant IV, y = -4
sinθ = -4/5
Associative property is the answer.
Answer:
D
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Answer:
what?try fixing this question a little bit then maybe i can help.
Step-by-step explanation:
