Answer:




or


Step-by-step explanation:



So, when cos(x) is equal to
?
For

We are talking about x = 60º and x = 300º, Quadrant I and IV, respectively. In radians:


or

For

We are talking about x = 120º and x = 240º, Quadrant II and III, respectively. In radians:


or

2,4,6,8,10,12,14,16,18,20,22,24,26,28,30
Answer:
its the one on tge right side which is 20
Answer:
I'm good at Algebra 2 I've taken it already
Step-by-step explanation:
Answer:
c. y + 13 = 5x
Step-by-step explanation:
y = 5x + b
7 = 5(4) + b
7 = 20 + b
-13 = b
y = 5x - 13
y + 13 = 5x