Morgymorgyo
Morgymorgyo Morgymorgyo
  • 25-03-2021
  • Mathematics
contestada

Write the equation of a circle that has a center of (-4, 2) and has a radius of 7.​

Write the equation of a circle that has a center of 4 2 and has a radius of 7 class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 25-03-2021

Answer:

  • (x + 4)² + (y - 2)² = 49

Step-by-step explanation:

  • The center is (h, k) = (-4, 2) ⇒ h = -4, k = 2
  • The radius   r = 7

The equation is:

  • (x - h)² + (y - k)² = r²
  • (x - (-4))² + (y - 2)² = 7² ⇒ (x + 4)² + (y - 2)² = 49
Answer Link

Otras preguntas

During which period did the first amphibians appear? A. Devonian B. Mississippian C. Pennsylvanian D. Permian
sarita is selling lemonade in 300 millileter bottles. she made two batches of lemonade. each batch made 4.6liters of lemonade. how much will lemonade willshe ha
Who wrote the novel The Grapes of Wrath? Federal Project Number One provided work for farmers. true or false?
Which of the following is true of a rectangle? It is also a square. The sum of its angle measures is 360°. It has four congruent angles. It has four congruent s
Which elements would you expect to find as part of an opera? aria changing scenery recitative costumes
What is square root of 600 end root to the nearest tenth? Question 8 options: 24.4 24.3 24.6 24.5
What is 1 plas 3 ecuals wat? Plis anser me
Which of Washington's actions set a precedent that a president could take decisive action in foreign policy without consulting Congress? A. Washington turned
Can someone help me understand what 1b is asking and how to answer it?
it is 17 miles to the mall how many inches is that on a map