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antiseptic1488 [7]
3 years ago
10

Write an equation of te circle with the center (0,0) and radius square root of 15

Mathematics
1 answer:
Stolb23 [73]3 years ago
5 0
Your equation is:

x² + y² = 15
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HELP PLEASE EQUATION OF PARABOLA
Masteriza [31]

It has a minimum value at x = 3 and f(x) = 4

Vertex form is

f(x) = a(x - 3)^2 + 4 where a is some constant to be found

From the graph when x = 5 f(x) = 15, so

15 = a * 2^2 + 4

a = 15-4/4 = 11/4

so our equation is f(x) = 11/4(x - 3)^2 + 4

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Step-by-step explanation:

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Answer:

  x= 10, corresponding

Step-by-step explanation:

Corresponding angles are in the same direction from their respective intersections. Here, the angles are both northwest of the point where the lines cross. The angles are corresponding.

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2 years ago
Let f(x)=cosx. Determine the x-value(s) where the function has a maximum or minimum value on [0,2π).
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On a website, listeners rate music from 1 star to 5 stars. One song was rated 1 star by 3.5% of the listeners. There were 49 lis
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Step-by-step explanation:

3.5% of listeners rated the song as 1 star

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we want to find 100% of listeners. we can do this by multiplying both sides of the equation by 100/3.5, getting one side to 100% and the other to what it is equal to

49 * 100/3.5 listeners = 100% of listeners = 1400

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