Answer:
im pretty sure every angle is 80 degrees
Step-by-step explanation:
this is my first day in brainly, so im soo sorry if im wrong
i am pretty sure it is -2/25, 14/40, 7
Step-by-step explanation:
The first working out is correct, z = 3
The answer is 20 because you plug in x=2 into f(x)
