Answer:
A function can be any set of points where one input is equal to one output. You cannot have two X values with the same Y value, for example.
<u>I believe the answer is neither</u> because in both sets you can see they have different Y values for the X values 2 and 9.
The angles of a triangle always equal 180.
You do 180 - 80 - 45. X = 45.
The answer is 1.25 meters.
hope it helps
can you choose mine as the brainliest answer
Answer:
5
Step-by-step explanation:
