The answer is

To solve this problem, just plug

into the function and simplify.
The answer is a+6b, if you want to know the proof please comment on this post
Answer:
ab + b²-ac-bc
b(a+b) -c(a+b)
(a+b) (b-c)
Step-by-step explanation:
Answer:
F=26.555≈27 degrees
Step-by-step explanation:
sin F = opposite/hypotenuse = 3.8/8.5
sin F = 3.8/8.5
F = sin^-1(3.8/8.5)
(3.8 is opposite of angle F, 8.5 is hypotenuse)
Answer:
-42.08163265
Step-by-step explanation: