alondracastellp86pp2 alondracastellp86pp2
  • 02-07-2018
  • Mathematics
contestada

Write the standard equation of a circle with center (2, −5) and radius 16. (x + 2)2 + (y – 5)2 = 4 (x – 2)2 + (y + 5)2 = 16 (x – 2)2 + (y + 5)2 = 256 (x + 2)2 + (y – 5)2 = 256

Respuesta :

Аноним Аноним
  • 02-07-2018
The general for of equation of a circle is

(x - a)^2 + (y - b)^2 = r^2

In our example we have a =  2, y = -5 and r^2 = 256 so the answer is:0

(x - 2)^2 + (y + 5)^2 = 256 
Answer Link

Otras preguntas

Identify the cause and effect of the Haymarket Riot
Complete the identity. =( sin (alpha +beta))/ (cos alpha cos beta)=? A. cot α + cot β B. tan β + tan α C. tan α + tan β D. -tan α + cot β
Did it make George Washington bad or good during Pinckney’s Treaty?
Who is gonna win this years Super Bowl
Compare the following decimals 0.29 0.10 0.1 5.07 5.6
Which piece of art appears to have been created to mark the unification of egypt?
M(4, 2) is the midpoint of . The coordinates of S are (6, 1). What are the coordinates of R? (8, 0) (2, 3) (1.5, 3) (5, 1.5)
The man started his story on a scary note but as it proceeded towards the climax it turned quite humourous. It was something like...... Develop the story furthe
the two forces f1 and f2 acting at A have a resultant force of Fr= -100lb. determine the magnitude and coordinate direction angles of f2
What kind of animal needs to compete to get attention of a potential mate?