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2 years ago

Determine the equation of a circle with its centre at the origin in the Cartesian plane and with a radius of 2√3 units

Mathematics

1 answer:

mojhsa [17]2 years ago

7 0

Answer:

x^2 + y^2 = 12

Step-by-step explanation:

For a circle with the center at the origin [(h,k) is (0,0)]

use the formula:

x^2 + y^2 = r^2

In this case r is 2sqroot3.

(2sqroot3)^2 is 12.

2•2•sqrt3•sqrt3

= 4•3

= 12

So we get,

x^2 + y^2 = 12

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Ivan plans to reorganize the music on his MP3 players . He has 9 1/3 music of rock and hip-hop . After the change he is planning

faltersainse [42]

9 1/3 = 28/3 --> 140/15
2 4/5 = 14/5 --> 42/15

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3 years ago

-45*5x+3x=666 A) -2 B) -3 C) 2 D) 3

Ivahew [28]

Answer: -3

Step-by-step explanation: Explanation is below

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3 years ago

Roger has 2 1/2 cups of peanut butter. A recipe for a loaf of bread requires 3/4 cups of butter. How many loaves of bread can he

Sergio [31]

Answer:

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Step-by-step explanation:

We must divide $2\frac12$ by $\frac34$ and take an integer part of this dividing.

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3 years ago

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san4es73 [151]

Answer:

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2 years ago

You decide to play roulette 200 times each time betting the same amount on red. you will loe money if you win on fewer than 100

Arturiano [62]

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3 years ago

Determine the equation of a circle with its centre at the origin in the Cartesian plane and with a radius of 2√3 units​

Determine the equation of a circle with its centre at the origin in the Cartesian plane and with a radius of 2√3 units