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Olin [163]
4 years ago
12

The graph of a degenerate circle is a____.

Mathematics
2 answers:
nikklg [1K]4 years ago
6 0

There are two kinds of degeneracy that occur in circles.

1. Consider the equation of circle

x² + y² - 2 x - 2 y +2=0

(x-1)² + (y-1)²=0

The circle having Zero radius is case of degeneracy. The graph of the circle having Zero radius is a point.

2. Consider another circle

x² + y² - 2 x + 2 y +8 =0

(x-1)² + (y +1)²-1-1+ 8=0

(x -1)² + (y +1)²= -6= [i√6]²

This is a circle having negative radius.As we can't predict the radius of circle , so Circle having infinite radius will have the  graph of straight line. .

faust18 [17]4 years ago
3 0
<span>The graph of a degenerate circle is a point

Which mean :
A point is a degenerate circle (circle equation with zero radius)
for example: ⇒⇒ (x - 2)² + (y - 3)² = 0
</span>
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inysia [295]
L = w - 5
2*l + 2*w = 26
2*(w - 5) + 2*w = 26
2w - 10 + 2w = 26
4w = 36
w = 9
l = w - 5
l = 9 - 5
l = 4

Final Answer:
The rectangle is 4cm long and 9cm wide.
Hope I helped :)
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3 years ago
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Answer:

x = 27.19

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2 years ago
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Complete Question

A newsletter publisher believes that above 41% of their readers own a personal computer. Is there sufficient evidence at the 0.10 level to substantiate the publisher's claim?

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The  alternative hypothesis  H_1  :  p> 0.41

Step-by-step explanation:

From the question we are told that

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3 years ago
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Artist 52 [7]

Answer:

Lucy must walk up 80 steps to reach the 6th floor.

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