Answer:
d) x≈23.8
Explanation:
sin 39 = 15/x multiply by x each side
x sin 39 = 15 divide by sin39
x = 15/sin 39
x = 23.84
x≈23.8
Answer: 23.8
Since sine= opp/hyp we can use the given info to establish
sin39=15/x
x=23.8
4.5m questions
5.9m answers