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3 years ago

This circle is centered at the origin, and the length of its radius is 6. What is

Mathematics

1 answer:

sergejj [24]3 years ago

4 0

Answer:

A. x^2 + y^2 = 36

Step-by-step explanation:

The equation of a circle is usually written in the form

(x-h)^2 + (y-k)^2 = r^2

Where (h,k) is the center and r is the radius

The center is at the origin so (h,k) = (0,0) and the radius is 6 so r=6

x^2 + y^2 = 6^2

or x^2 +y^2 = 36

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Answer:

The correct answer is option B

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3 years ago

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xxMikexx [17]

Answer:

2384

Step-by-step explanation:

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3 years ago

Read 2 more answers

Select all of the equations that represent linear relationships. 5 + 2y = 13 y = 7 y – 5 = 2(x – 1) = x + 7 x = –4

never [62]

The equations that represent linear relationship is y – 5 = 2(x – 1)

<h3 /><h3>What are linear functions</h3>

Linear functions are functions that has a leading degree of 1. According to the question, we need to determine the function that represents linear equation.

The required equation must have a degree of 1 and must contain both dependent and independent variables.

The equations that represent linear relationship is y – 5 = 2(x – 1)

Learn more on linear function here: brainly.com/question/4025726

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2 years ago

1/2a=1/4a+2<br> Solve for a:<br> Check your solution:

vekshin1

Answer:

a=-1

Step-by-step explanation:

1/2a=1/4a+2

by cross multiplying,

2a=4a+2

2a-4a=2

-2a=2

a=2/-2

a=-1

hope you understood :)

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3 years ago

What are two different ways of<br> factoring -5x - 15? Select all<br> that apply.

cestrela7 [59]

You can factor it by taking out the five, since it is a common factor of 5 and 15 (for example: 5(-x - 3) ), you can remove the negative value ( -1(5x+15) ), or your can remove the negative and the 5 (-5(x+3) ).

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4 years ago