Answer:
Step-by-step explanation:

Answer:
53.13
Step-by-step explanation:
To find the measure of an angle use an inverse trig function.
so you can take the inverse to find A
.
Use a calculator to calculate the value.
A = 53.13
Answer:
(-4,1) because if the x value repeats the relation is no longer a function
Answer:
Completing the experiment a few more times and combining the results to the trails already done.