d3siunity d3siunity

24-04-2018
Mathematics

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This circle is centered at the orgin, and the length of it’s radius is 5. What is the ewuation of the circle?

This circle is centered at the orgin and the length of its radius is 5 What is the ewuation of the circle class=

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jdoe0001 jdoe0001

24-04-2018

[tex]\bf \textit{equation of a circle}\\\\ (x- h)^2+(y- k)^2= r^2 \qquad center~~(\stackrel{0}{ h},\stackrel{0}{ k})\qquad \qquad radius=\stackrel{5}{ r} \\\\\\ (x-0)^2+(y-0)^2=5^2\implies x^2+y^2=25[/tex]

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walkergirl9197 walkergirl9197

30-11-2018

Answer:

The answer is D. x^2 + y^2=5^2 (APEX)

Step-by-step explanation:

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