Answer: The answer is b
Step-by-step explanation:
Cuboid has 6 faces. If each face was 2m squared, that would be 2m squared times 6 which is 12m squared
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;

Easy.
C
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I believe that you are correct.