kanenbalderston kanenbalderston
  • 24-03-2021
  • Mathematics
contestada

A circle is centered at (0,0) and has a radius of 2\sqrt{3}
​
Where does the point M(−3,2) lie?

Respuesta :

rococo908
rococo908 rococo908
  • 24-03-2021

Answer:

Outside of the circle

Step-by-step explanation:

First, find the equation of the circle by plugging in the center point and radius:

(x - h)² + (y - k)² = r²

(x - 0)² + (y - 0)² = ([tex]2\sqrt{3}[/tex])²

x² + y² = 12

Plug in point M to see where it lies:

x² + y² = 12

(-3)² + (2)² = 12

9 + 4 = 12

13 ≠ 12

Since this statement is false, point M lies outside of the circle.

Answer Link

Otras preguntas

What is the equation of the line containing the points (3,1), (9,3) and (27,9)
Can someone help me with 1 to 8 ? I will mark you Brainliest.
This question is based on the following passage. Except for a few pigeons, Central Park was deserted. Mist hung above the chilled grass. Patches of old snow, s
How many countries are in the world?
what type of hardware and software does Instagram use?
which of the following organisms would be considered an omnivore? A.a wolf B.a tree C.a human
How far from a converging lens with a focal length of 16 cm should an object be placed to produce a real image which is the same size as the object? Express you
19. The probability that Roberto wins is the probability that Roberto loses. What is the probability that Roberto loses? - who ales
can communication exist if there is only one person ?
Several French 1 Questions