The equation of the circle with a center (-5, -6) and a radius of 5 is (x + 5)² + (y + 6)² = 25.
<h3>How to Write the Equation of a Circle?</h3>
The standard equation for writing the equation of a circle is: (x - h)² + (y - k)² = r².
Given the following:
Center (-5, -6) = (h, k)
Radius = 5 = r
Plug in the values into the formula
(x + 5)² + (y + 6)² = 5²
(x + 5)² + (y + 6)² = 25
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Answer:
116,396,280 ways
Step-by-step explanation:
Two six-person committees are to be formed from 20 people.
The first 6 person committee can be formed in
²⁰C₆ ways = 38760 ways.
After forming this committee, there are 14 people left.
The second 6 person committee can be formed in
¹⁴C₆ ways = 3003 ways
The two committees can be formed in
38760 × 3003 ways = 116,396,280 ways
2 3/4 because if you do the math good you get this