2+4x = 5
4x = 5-2
4x = 3
x = 3/4
4x = 5-2
4x = 3
x = 3/4
30,45,x,100; the mean is 60
2 answers:
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Answer:
Center: (-1,8)
Radius: 1
The graph is attached.
Step-by-step explanation:
The equation of the circle has the form:
Where (h,k) is the point of the center of the circle and r is the radius of the circle.
The equation given in the problem is
Therefore:
h=-1
k=8
Then, the center is (-1,8) and radius is 1.
You can graph the circle with its center at the (-1,8) and a radius of 1 as you can see in the figure attached.
