Answer:
f=21
Step-by-step explanation:
The equation you could write is -4f=-84. Solving this (dividing by -4 on both sides), your answer is that f=21.
Answer:
option 2
Step-by-step explanation:
I hope that's the answer cause I'm pretty sure it is
Answer:
Step-by-step explanation:
tell me the question ?? did not say the question ok ??
Answer:
pi/4
Step-by-step explanation:
my answer is in the image above