Answer:
More than 35%
Step-by-step explanation:
Do you know the subject that the problem is about ?
Answer:
One angle measures 150 degrees.
The second angle is 30 degrees.
Step-by-step explanation:
To solve system of equations by substitution, we are going to use the first equation to substitute into the second equation wherever you see y.



_______________


___ ____

(rounded)
Next, substitute x = 3.29 into the first equation, or to any equation you'd like, to find y.




So, your final answer would be (3.29, 4.87).