Solve x^2+12x=-11by completing the square which is the solution set of the equation A={-11,-1} B={-11,1} C={11,-1} D={11,1}
2 answers:
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The area of a slice from smallest area to largest area is given by:
- Pizza 1 (32π in²).
- Pizza 2 (32.7π in²).
- Pizza 3 (36π in²).
The area of a circle can be defined as the total space occupied or region enclosed by a circle within its boundary, and in a two-dimensional plane.
<h3>How to calculate the area of a circle?</h3>Mathematically, the area of a circle is calculated by using this formula:
Area = πr²
<u>Where:</u>
r is the radius of a circle.
For Pizza 1, we have:
Area = π × 16²
Area = π × 256
Area = 256π in².
Area of a slice = 256π/8
Area of a slice = 32π in².
For Pizza 2, we have:
Area = π × 14²
Area = π × 196
Area = 196π in².
Area of a slice = 196π/6
Area of a slice = 32.7π in².
For Pizza 3, we have:
Area = π × 12²
Area = π × 144
Area = 144π in².
Area of a slice = 144π/4
Area of a slice = 36π in².
In conclusion, we can infer and logically deduce that the area of a slice from smallest area to largest area is given by:
- Pizza 1 (32π in²).
- Pizza 2 (32.7π in²).
- Pizza 3 (36π in²).
Read more on circle here: brainly.com/question/14478195
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