4 and 8::::::: because they have no variable u can add 4 and 8 which would be 12
Answer:
b=23 degrees
Step-by-step explanation:
a was 66 degrees so b=23 degrees 180-90-66=23
Your answer is: 3. 3 hours, 18 minutes
It might be 31 if you add all the numbers together but I'm not positive.
Answer:
Because f(g(x)) = g(f(x)) = x, f and g <u>are </u> inverse functions.
Step-by-step explanation:
f(g(x)) = f(
) = 
g(f(x)) = g