peggybrown892 peggybrown892
  • 19-02-2020
  • Mathematics
contestada

the equation of a circle is (x+4)^2+(y-7)^2=196. what are the coordinates of the center of the circle. and what is the radius of the circle ​

Respuesta :

yasmitadp yasmitadp
  • 20-02-2020

Answer:

Centre(-4,7)  and radius = 14

Step-by-step explanation

The given equation [tex](x+4)^{2} + (y -7)^{2} = 14^{2}[/tex] here centre (-4,7) and radius = 14

is similar to the general equation of a circle [tex](x-h)^{2} + (y -k)^{2} = r^{2}[/tex]

where (h,k) is the centre  and r is the radius

Answer Link

Otras preguntas

write n+6 in a word phase
From greatest to least 5/16, 1/2 , 1/4 7/6
rising demand for a certain type of car will probably lead to a.lower interest rates for all type of vhicles b.lower interest rate for that type of car c.higher
One main difference between the United States Constitution and state constitutions is that state constitutions
3. How are a hypothesis, a prediction, and an experiment related?
what is the ratio of 16:14
What are the two important parts of physical fitness program? A. Skill-related and health-related B. Physical-related and mental-related C. Heart-related and sk
Which idea did the Frankish ruler Clovis (r. 481—511) introduce to medieval Europe?
3 inches of reason in 6 hours
How can I use prokaryote in a sentence??????