The graph of f(x) = sqrt( 4x) looks like this. So choose the one that looks like the image attached.
Answer:
71°
Step-by-step explanation:
The cosine of an angle is equal to the sine of its complement:
cos(19°) = sin(90° -19°) = sin(71°)
Comparing to the given expression, we see that x = 71°.
Nice computer my dear sir
Answer:
62
Step-by-step explanation:
