The y axis for dependent variables and x axis for independent
The answer is Radical 6.
This is because if you use Cosine and the angle measured 30. You would put adjacent over hypotenuse, which is
Cos (30) = X/radical 8
Put this into your calculator to get Radical 6
Answer:
54.3
Step-by-step explanation:
The "9" in the second term is a coefficient.