Answer:

Step-by-step explanation:
Unit circle
Answer:
y=1300-285x
Step-by-step explanation:
1300-575=725
725/5=145
y=1300-285x
So i think what you do is if you make a number line like this:
1...2...3...4...5...6...7...8
you have to find out how many numbers are in between 4 and 7, so I would be 3 because there are 3 numbers I between 4-7.
so
a) 3
b) 6
c) 14
d) 8
21x-33°=180°-135°
21x=12°
x=12/21
yes. 3/6 is also the same thing as 1/2.