Answer:
3.5
Step-by-step explanation:
Answer:
X equals 50.
Step-by-step explanation:
500/10=50
Inverse is used to find the value of an angle. The inverse of a trigonometric function gives you the angle instead of the ratio. Commonly, these are denoted with the prefix "arc-". So, the inverse of the tan function is the arctan function.
The reciprocal of a trigonometric function is simply its algebraic reciprocal--that is, 1 over the function.
-9(2)+4=-16 you do -9 times 2 which is -18 then you subtract that to 4 which you get -16. hope this helps!
