It is 3f - 9
So you multiply f by 3 and subtract 9
As simple as that!
0.15m-0.25m=20-35
0.10m=15
m=150
The answer is C), 834, 834.19, 834.2, 834.29
I know this is late, but I hope it was helpful!
Answer:
Where is the quadrilateral? You haven't inserted a picture.