maddijinright1 maddijinright1
  • 08-06-2018
  • Mathematics
contestada

Use the following equation find the radius of the circle by completing the square.

x2 + y2 + 16x − 14y − 211 = 0

r = 14
r = 18
r = 19
r = 21

Respuesta :

aislyalvarez
aislyalvarez aislyalvarez
  • 11-06-2018
your answer would be r = 18 
Answer Link

Otras preguntas

Which statement is true? A. –14 + 21 = –24 + 17 B. 16 + (–6) > 24 + (–13) C. –14 + (–10) > 2 + (–28) D. –10 + (–8) > –12 + (–4)
What might labor unions bargain for
where is Paris Texas located central north south ???
What did women during the Age of Enlightenment argue for
What Act was found unconstitutional by the Supreme Court because of the wording of the Fourteenth Amendment?
What was the Parthenons main function?
Which element of government does the Constitution give full sovereignty to? a. the state legislatures b. the president of the United States c. the Supreme Court
How would you convince someone that the number 0.57 is a rational number? (PLZ HELP ASAP!! D:)
How is the quotient 80,000 divided by 2,000 different from the quotient 80,000 divided by 200 or 80,000 divided by 20?
Que se usa para abreviar el nombre de las instituciones