Answer:
.2 degrees
Step-by-step explanation:
180-170 is 10
10/50 is .2
B) 16a+20
That’s the answer.
They do not exist. The parabola never crosses the x-axis (which is the same thing as the roots).
Answer:
i
The problem:

Step-by-step explanation:
Since the pattern repeats per every 4 and i^4=1, I will divide 37 by 4.
37=4(9)+1
So 




Answer:
239
Step-by-step explanation: