Pleas the diagram to answer the question.

what is the equation of the circle?

x2+y2=25

x2+y2=5

x2+y2=√5

x2+y2=10

The equation for any circle centered at the origin with a radius r is the following:

By looking at the picture, we can see that the radius is 5. We can also use the distance formula to find the distance between (0,0) and (-3,-4), and we will also get 5.

Thus, r=5.

This makes the equation:

That should be your answer, let me know if this is confusing in any way.

Happy Studying~

think about the doctor who treated the major and the speaker in the short story "in another country." put yourself in the shoes of the doctor, and based on what you read in the story, write what you think his thoughts about the major and the speaker would be. use the following vocabulary in your response and change the form of these words as needed: detached resign withered