Answer:
None of the Above
Step-by-step explanation:
The range is [2, ∞) excluding (2, 7) and [11, 16). No part of the piecewise function will give f(x) = 5, for example.
B.10/42
C.1/2
D.21/50
Answer:
D
Step-by-step explanation:
Function rule:
How much will it cost for a 15 month membership?
Sin 25° = Cos ____ °
Answer:
sin 25° = cos 65°
Step-by-step explanation:
We have trigonometric result
sin θ = cos (90 -θ)
Here we asked to convert Sin 25° in to cosine.
So,
sin 25° = cos (90 -25) = cos 65°
sin 25° = cos 65°