charlesceeceeh4726 charlesceeceeh4726
  • 26-01-2022
  • Mathematics
contestada

find an equation of the circle that has center (-6,5) and passes through (2,6)

Respuesta :

goddessboi goddessboi
  • 26-01-2022

Answer:

[tex](x+6)^2+(y-5)^2=65[/tex]

Step-by-step explanation:

Plug center into the equation of a circle

[tex](x-h)^2+(y-k)^2=r^2[/tex]

[tex](x-(-6))^2+(y-5)^2=r^2[/tex]

[tex](x+6)^2+(y-5)^2=r^2[/tex]

Determine r²

[tex](2+6)^2+(6-5)^2=r^2[/tex]

[tex]8^2+1^2=r^2[/tex]

[tex]64+1=r^2[/tex]

[tex]65=r^2[/tex]

Final equation

[tex](x+6)^2+(y-5)^2=65[/tex]

Answer Link

Otras preguntas

Balance the following reaction CS2+Cl2. CCl4+S2Cl2
Jada is visiting New York City to see the Empire State building. She is 100 feet away when she spots it. To see the top, she has to look up at an angle of 86.1
You are making a colorful cake for a birthday party and need to use 4 drops of food coloring for every 5 ounces of icing. How many drops of food coloring do yo
which choice answer is it
Scott wishes to make a line plot of the heights in inches for a basketball team. The heights are listed below. Use the drop-down menus to make the statements be
12+3·(11−15) = what is the answer
McDonald’s marketing of its Happy Meal to children to be unethical?
Container A can hold 9 cups of liquid. Container B can hold 5 pints of liquid. Container C can hold 2 quarts of liquid. Which container has the greatest capacit
How did the tradition of trick or treating start?
What is Imperialism and how did it effect smaller and poor nations during the late 1800's and early 1900's? How did the US get involved with Imperialism? How di