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kogti [31]
3 years ago
8

Please help me!!!!! :)

Mathematics
1 answer:
lora16 [44]3 years ago
7 0

6 / (x + 6) = 10/15

10(x+6) = 90

10x + 60 = 90

10x = 30

x = 3

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Where does the point (6,2) lie on a circle centered at (7,8) with a radius of 6
olya-2409 [2.1K]

Answer:

<em>The point lies barely outside of the circle</em>

Step-by-step explanation:

<u>Equation of a Circle</u>

Given its center (h,k) and radius r, the equation of a circle is given by

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The circle given in the question is centered at (7,8) and has a radius of 6, thus its equation is

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(x-7)^2+(y-8)^2=36

To find out if a point (a,b) is outside or inside the circle area, the following conditions apply.

if (a-7)^2+(b-8)^2>36 then the point lies outside of the circle area

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3 years ago
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Marina86 [1]

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

7 0
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Thepotemich [5.8K]
Simplify
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​
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4
​
−1

4 Simplify
4
3
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3
4
​
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1
3
3
1
​
.
x
4
=
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3
4
x
​
=
3
1
​


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x
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