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kaheart [24]
3 years ago
9

I’m not understanding the concept and would like step by step solving

Mathematics
1 answer:
musickatia [10]3 years ago
8 0
The equation of the circle is in form (x - h)² + (y - k)² = r²

The center is (h,k) and r is the radius.

So the equation of the circle with the information given will be:

[ x - (-2.5)]² + [ y - (-4.4)]² = (7/4)²
(x + 2.5)² + (y + 4.4)² = (7/4)²

Hope this helps :)
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Please help i suck at these
vaieri [72.5K]

Answer:

1st Option;

j = 4.5

k = 2

Step-by-step explanation:

Let's solve for "j" first:

=> We know that by the definition of midpoint segment theorem we can say;

3j = 5j - 9

0 = 5j - 3j - 9

0 = 2j - 9

0 + 9 = 2j

9 = 2j

9/2 = j

4.5 = j

=> Now that we have j-value we use the same method to solve for k-value;

6k = k + 10

6k - k = 10

5k = 10

k = 10/5

k = 2

Therefore;

j = 4.5

k = 2

<u>So the first option would be correct!</u>

Hope this helps!

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3 years ago
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Answer:

Step-by-step explanation

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Answer:

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step-by-step explanation:

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