Find the Length of a Radius of Each Circle $r = \sqrt { 3 }$

question 53

Multiple Choice

Find the length of a radius of each circle. Match each of the equations with length of a radius to obtain a true statement.
- $r = \sqrt { 3 }$

• A) \(x ^ { 2 } + y ^ { 2 } = 3\)
• B) \(x ^ { 2 } + y ^ { 2 } + 14 x + 6 y + 39 = 0\)
• C) \(x ^ { 2 } + y ^ { 2 } - 12 x + 20 y + 101 = 0\)
• D) \(x ^ { 2 } + y ^ { 2 } + 24 x - 32 y = 0\)

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Racial Discrimination

Prejudice or discrimination against individuals based on their race or ethnicity.

Stressor

A factor or event that causes stress to an individual.

Cortisol

A steroid hormone produced by the adrenal cortex, involved in the body's stress response as well as metabolism and immune function.

Saliva Samples

Samples of saliva collected for analysis or testing, often used in research to measure levels of hormones, drugs, or other substances in the body.