Answer:
b.
Step-by-step explanation:
The given function is

Recall that the reciprocal of the cosine ratio is the secant ratio.
This implies that;



We take the inverse cosine of both sides to obtain;

Answer:20.25
Step-by-step explanation:
If you do 81 divided by 4
I think Im not sure
Incorrect...Point on the line is (-x11, -y1) ... Opposite
Answer:
i think that the answer is 13 meters
Step-by-step explanation: