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Maurinko [17]
3 years ago
5

What is the equation of a circle with endpoints of the diameter at (-8, -5) and (-4, 1) ??

Mathematics
1 answer:
Lady_Fox [76]3 years ago
7 0

Answer:(x + 6) + (y + 2)^2 = 13

Step-by-step explanation:

The centre of the circle is halfway along the diameter = (-6, -2)

r^2 = (-4 - -6)^2 + ( 1 - -2)^2 = 2^2 + 3^2 = 13

So circle equation is (x - -6)^2 + (y - -2)^2 = 13

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Help on this question please.
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Answer:

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6 6

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3 years ago
Which figure has an orthocenter outside the triangle? A triangle has angle measures of 30, 75, and 75 degrees. A triangle has an
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Answer:

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3 years ago
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lyudmila [28]
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The correct result would be - 51.

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x * 0 + y * 0 = 3 * 0 + 2 * 0 = 0 + 0 = 0
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