Answer:

Step-by-step explanation:
1. 
2. 
3. b = 
Can't be simplified.
D. he can access it by taking it out of his account
<span> the angle that the Main Angle is called reference angle
</span><span>Given angle - 180
</span><span> 225° -180
</span>=45
eference angle for 225° is 45
To write an equation of a line, you need to also know the slope or have a graph
Answer:
When you use x its to replace a number