If we know the value of r (radius) we can find the circumference of circle using formula 
Step-by-step explanation:
We need to find the circumference of circle.
Since the picture is missing in the given question so I will explain the method to find the circumference of circle.
You can use this method to find circumference of the given question.
The formula used to find circumference of the circle is

Where π is pie and its value is 3.14
and r is radius of circle
So, if we know the value of r (radius) we can find the circumference of circle using formula 
Keywords: Circumference of Circle
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.394= 197/500
you can't make it a mixed number since there isn't a whole number as with an improper fraction.
The degree of the polynomial is 5.
Answer:
B. -2, -1/2, 1, 3
Step-by-step explanation:
We know that
the equation of the line in standard form is
Ax+By=C
the equation of the line <span> in the slope-intercept form is
</span><span>y +1 = 2/3 (x - 8)-----> y+1=(2/3)x-(16/3)----> y-(2/3)x=(-16/3)-1
</span>y-(2/3)x=(-19/3)----> multiply by 3-----> -2x+3y=-19
the answer is
-2x+3y=-19
<span>I verify that the points belong to the given line
for the point (8,-1)
-2*8+3*(-1)=-19--------> -16-3=-19-----> -19=-19------> is ok
for the point (2,-5)
-2*2+3*(-5)=-19------> -4-15=-19------> -19=-19-----> is ok</span>