<h3>Answer: Choice C</h3>
Here's how the verification would look like

using the identity here

Answer:
1/3 is the slope and if it’s less than or greater to that, then the bottom half of the graph is shaded in.
Answer: 45°
Step-by-step explanation:
Angle a° is alternate with angle 45°
Therefore a°=45°
60*3=180
180. 1. 180
------* ------- =---------
1. 3. 3
Divide by 3 180/3=60
60 thirds are in 3 hours