C90,2) - Not a right triangle
C(3,-1) - is a right triangle ( its slope is a negative inverse )
C(0,4) - is a right triangle ( its slope is a negative inverse )
Answer:
What are we posted to do ?
The correct answer is 110 degrees
The value of X is 115
If we substitute X, then the “equation” would be (115)-5=110 degrees :))))