A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
anonymous
 5 years ago
give the center and radius of each circle... and i need help on how to graph one X.x
x^2 + y^2 =49
anonymous
 5 years ago
give the center and radius of each circle... and i need help on how to graph one X.x x^2 + y^2 =49

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0center is (0,0) and radius is 7

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0can you teach me how you got that though???

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0standard equation of a circle is (xa)^2+(yb)^2=r^2 (a,b) is the center of the circle which is 0 for your case and r is found by sqrting 49

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thank you very much :)
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.