Remember that cos is just a translation of sin and vice versa.
So:
Sin(x) = Cos(90 - x)
Cos(x) = Sin(90 - x)
Therefore, to answer your question:
Cos(19) = Sin(90 - 19)
= Sin(71)
A right triangle. Hope this helps.
Answer:
the answer is 77a8b7
Step-by-step explanation:
First put the equation in y=mx+b form then plot the b and count off the slope.
The answer is C....
Hope This Helps!!!!