$\bf \textit{equation of a circle}\\\\ 
(x-{{ h}})^2+(y-{{ k}})^2={{ r}}^2
\qquad 
\begin{array}{lllll}
center\ (&{{ h}},&{{ k}})\qquad 
radius=&{{ r}}\\
&0&0&6
\end{array}\\\\
-------------------------------\\\\
(x-0)^2+(y-0)^2=6^2\implies x^2+y^2=36$

3 0

3 years ago

aev [14]

Answer:

See attachment.

a) y = -x + 2

b) (2,1)

Step-by-step explanation:

Explained in the attachment.

7 0

3 years ago

F(x)=x+2<br><br> If you know the domain is {4,12}, then the range must be { , }

o-na [289]

Answer:

the root is -2 , 0

Step-by-step explanation:

4 0

3 years ago

What is 949 rounded to the nearest ten and hundred

myrzilka [38]

Rounded to nearest ten--- 950 Rounded to nearest hundred--- 900 A trick you can use for rounding-------- 5 or more, raise the score; 4 or less, let it rest.

3 0

3 years ago

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