hunterjburmeis hunterjburmeis
  • 24-07-2017
  • Mathematics
contestada

The radius of the circle whose equation is (x + 4)² + (y - 2)² = 36 is 36 18 6

Respuesta :

konrad509
konrad509 konrad509
  • 24-07-2017
[tex]36=r^2\\r=6[/tex]
Answer Link
irspow
irspow irspow
  • 24-07-2017
The equation of a circles is:

(x-h)^2+(y-k)^2+r^2, where (h,k) is the center of the circle and r is the radius

r^2=36

r=√36

r=6
Answer Link

Otras preguntas

what is the other binomial?
Then the red blood cells travels to the ___________ system
Please Help its URGENT!!
What new movie come out in 2019❤EndgameStarwardsFrozen ItNone of the above​
What did the quests to expand trade and to spread christiantiy have in common?
True or false , some instructions tell you how to use something , while other instructions tell you how to put something together or how to complete a task.
Could someone please help me with this ASAP thank you!
Plz answer! What is the term for gases that are released into the air by cars, contributing to air pollution? A. fossil fuels B. smog C. automobile
Identify the correct sentence. He didn't know how to dance, so he told her he had a blister
_____ is all the individuals of a species that live together in an area. Community Population Ecosystem