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disa [49]
3 years ago
10

What is the center of the circle with the equation x2 + y2 – 10x – 11 = 0 ?

Mathematics
1 answer:
Kaylis [27]3 years ago
4 0
Rearrange to standard form:-

x^2 - 10x + y^2 = 11
(x - 5)^2 - 25 + y^2 = 11
(x - 5)^2 + y^2 = 36

Center of circle = (5, 0)  and radius  = sqrt36  =  6
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Answer:

yes

'Weather' and 'climate' are used interchangeably.

Step-by-step explanation:

"Climate" describes the average atmospheric conditions over many years

the average annual rainfall, the predominant wind direction, or the season in which rain is likely to occur can be said as  Weather

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4 years ago
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Help find the distance between two points?
miv72 [106K]

Answer:

4

Step-by-step explanation:

Calculate the distance using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = B(0, 0) and (x₂, y₂ ) = (\frac{\sqrt{6} }{2}, \frac{\sqrt{58} }{2} )

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7 0
3 years ago
a (1,4) b (-1,2) c (5,-2) are the vertices of triangle abc find the sum of coordinates of the point where the right bisector of
zmey [24]

Answer:

3.

Step-by-step explanation:

Find the midpoint of BC:

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Find the equation of the right bisector of BC:

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y-y1 = m(x-x1)

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y = 3/2x - 3.

Now find the equation of the median through C:

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= (0, 3).

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Now we find the point of intersection by solving the 2 equations:

y - 3 = -x

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y = -x + 3

So:

3/2x - 3 = -x + 3

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y =  -12/5 + 3

= -12/5 + 15/5

= 3/5.

The sum of the coordinates = 12/5 + 3 /5

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3 0
3 years ago
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kondaur [170]
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Work Shown:

s = false

p = true

r = false

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Answer in yd! need help asap
sweet [91]

Answer:

8 yd

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8 0
3 years ago
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