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2 years ago

Helpp pls (39points) Can you answer this Q???

Mathematics

2 answers:

scoundrel [369]2 years ago

8 0

Answer:

Your question but don't know how to solve it like a dog

Keith_Richards [23]2 years ago

8 0

I think the right answer is the circle b

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2 years ago

What is the slope below

raketka [301]

Answer:

-1

Step-by-step explanation:

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change in y

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change in x

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2 years ago

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Write the standard form of the equation of the circle with the given characteristics. Center: (3, 5); Solution point: (−2, 17)

Angelina_Jolie [31]

$\text{we know that the general equation of the circle is }\\
\\
(x-h)^2+(y-k)^2=r^2\\
\\
\text{where, (h,k) is the center of the circle and r is the radius.}\\
\\
\text{Given that the centered of the circle is at }(h,k)=(3,5)\\
\text{and a solution point on circle is (-2,17).}\\
\\
\text{so the radius of the circle will be the distance between center and the }$

$\text{solution point. so using the distance formula, we have}\\
\\
\text{Radius, }r=\sqrt{(-2-3)^2+(17-5)^2}\\
\\
\Rightarrow r=\sqrt{25+144}\\
\\
\Rightarrow r=\sqrt{169}\\
\\
\Rightarrow r=13\\
\\
\text{Hence using the standard for of circle, equation of circle with center}\\
(h,k)=(3,5) \text{ and radius r=13 is}\\
\\
(x-3)^2+(y-5)^2=(13)^2\\
\\
\Rightarrow (x-3)^2+(y-5)^2=169$

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2 years ago

This is the question

AnnZ [28]

Answer:

cool question I love it

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ki77a [65]

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