Answer:
48.55
Step-by-step explanation:
The length of the arc is 31.92 units
Explanation:
Given that the sector of a circle of radius 6 units.
The angle is given by 
<u>Arc length of the circle:</u>
The arc length of the circle can be determined using the formula,

where r = 6 and 
Substituting the values, we have,

Multiplying the numerator, we have,

Substituting
, we have,

Multiplying the terms, we get,

Dividing, we get,

Thus, the arc length of the circle is 31.92 units
Answer:
2-4i/5
Step-by-step explanation:

Answer:
y = -2x + 9
Step-by-step explanation:
The slope of the line can be found from 2 points.
(y2-y1)/(x2-x1)
7-3/1-3
4/-2
= -2
-2 is the slope.
The y-intercept is 9.
The equation of a line is y=mx+b.
m is the slope, and b is the y-intercept.
y = -2x + 9