Answer:
a
Step-by-step explanation:
Tan(-4pi/3) = 0.0731897502
Y-intercept of f(x) is a value of function for x = 0.
y = 6^x ⇒ f(x) = 6^x
f(0) = 6^0 = 1
Answer: (0; 1)
The answer to this is 99.
You take all known values and subtract it from 360.
360-132-39-90=99.
For A B and C, you just plug in the given number
A

B

C

And for D, you set the equation to 26 and solve for n

I had to use x instead of n, but for D n=7. :)