Answer: 115 is the answer
Step-by-step explanation:

So, there are 4 solutions.
Answer:
Step-by-step explanation:
Associative property
Answer:
3
Step-by-step explanation:
A coefficient is a numerical factor that contains a variable.
In this case, 3 is a numerical factor and contains a variable (y).
Hence,
3 is the coefficient of the expression.
Answer:
9.0
Step-by-step explanation:
x = 7 / cos 39°
= 7 / 0.7771
= 9.0