A community for students.
Here's the question you clicked on:
 0 viewing
hba
 2 years ago
The area of the circle x^2+y^28x24=0
hba
 2 years ago
The area of the circle x^2+y^28x24=0

This Question is Closed

tomiko
 2 years ago
Best ResponseYou've already chosen the best response.1find r from the equation and apply \[\Pi r ^{2}\]

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1What is the value of r here??

tomiko
 2 years ago
Best ResponseYou've already chosen the best response.1the general equation of a cirle is \[(xh)^{2} + (yk)^{2} = r ^{2}\] compare this to your equation and find "r"

hba
 2 years ago
Best ResponseYou've already chosen the best response.2\[r=\sqrt{g^2+f^2c}\] \[r=\sqrt{16(24)}=\sqrt{16+24}=\sqrt{40}\]

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1I know that.. I am asking find here proper value for r..

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1Are you not getting 8 ??

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1Yes @hba you are right..

hba
 2 years ago
Best ResponseYou've already chosen the best response.2@waterineyes Why do you keep confusing me lol haha

tomiko
 2 years ago
Best ResponseYou've already chosen the best response.1in this case compare your equation to \[x ^{2} + y ^{2} + 2gx + 2fy + c = 0\] where \[r = \sqrt{g ^{2} + f ^{2}  c}\]

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1@tomiko you are late dear but it is okay.. ha ha ha ha..

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1Anyways, thanks for reminding me the equation of circle..

hba
 2 years ago
Best ResponseYou've already chosen the best response.2@tomiko No i do not get it bcx i have already got it :D

hba
 2 years ago
Best ResponseYou've already chosen the best response.2@waterineyes Don't worry :)

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1Notification came first and then your comment.. Great..

hba
 2 years ago
Best ResponseYou've already chosen the best response.2You should buy a usb for your laptop

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1And I am having a pc not laptop..

tomiko
 2 years ago
Best ResponseYou've already chosen the best response.1haha no problem. you guys are funny! =))

hba
 2 years ago
Best ResponseYou've already chosen the best response.2No we do do not work in the circus,we are just havin fun ;D @tomiko

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1I am comfortable with this slow running and at the same time ruining tortoise Internet Stick..

hba
 2 years ago
Best ResponseYou've already chosen the best response.2The center of the circle x^2+y^26x+8y24=0 I got (3,4) right or wrong ? @waterineyes

hba
 2 years ago
Best ResponseYou've already chosen the best response.2@waterineyes How can you live in this world with such an awesome internet connection :)

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1It is awesome that is why I am living and at the same time leaving on it..

hba
 2 years ago
Best ResponseYou've already chosen the best response.2@waterineyes What about my ques ?

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1Data is inadequate..

waterineyes
 2 years ago
Best ResponseYou've already chosen the best response.1Yep.. Going to sleep.. 12:51 am here.. Good Night. @hba

hba
 2 years ago
Best ResponseYou've already chosen the best response.2Please see my last quessss :(
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.