1-3. Find the center point, the radius and the diameter for the following equation: x² + y2 = 16
1 answer:
Answer:
Center: (0, 0)
Radius: 4
Step-by-step explanation:
Circle Standard Equation: (x - h)² + (y - k)² = r²
(h, k) is center
r is radius
We see that our <em>h</em> and our <em>k</em> are both 0.
∴ Our center is (0, 0), origin.
We see that our r² = 16
√r² = √16
∴ Our radius is equal to 4
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Answer:
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Step-by-step explanation:
5x +3x=144
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Step-by-step explanation:
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Answer:
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<em>hope this helps, good luck :)</em>
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