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Yuliya22 [10]
3 years ago
12

A circle in the xy-plane has its center at the point (-6,1). If the point (7, 12) lies on the circle,

Mathematics
1 answer:
Delicious77 [7]3 years ago
4 0

Answer:

radius ≈ 17.0 units

Step-by-step explanation:

The radius is the distance from the centre of the circle to a point on it.

Calculate the radius r using the distance formula

r = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

with (x₁, y₁ ) = (- 6, 1) and (x₂, y₂ ) = (7, 12)

r = \sqrt{(7+6)^2+(12-1)^2}

  = \sqrt{13^2+11^2}

  = \sqrt{169+121}

   = \sqrt{290} ≈ 17.0 ( to the nearest tenth )

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yKpoI14uk [10]
We are dealing with monomial function so we just focus on end behavior.

5x¹⁰ has both ends going up so it would have minimum value

-4x¹¹ has one end going down and other end going up so no minimum value

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3 0
3 years ago
What are the domain and range for this graph?
RideAnS [48]

ANSWER

c. Domain: [0,18]

Range: [0,360]

EXPLANATION

The domain refers to the values of x for which the function is defined.

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Hence the domain is [0,18]

The range refers to the values of y for which x is defined.

The graph is defined for y=0 to y=360.

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elena55 [62]

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A. The explanatory variable is the number of items viewed. This explanatory variable is quantitative.

Step-by-step explanation:

The variable that we can change is called the Explanatory Variable.

The Response variable depends upon the explanatory variable, as we change the value of the explanatory variable the value of the response variable is also get changed.

When the data is in the form of numeric, it is called quantitative.

When the data is not in the numeric form, it is called qualitative.

Here, we have to determine which web page design is better and it depends on the number of the item viewed by a visitor to that site.

Thus, the Explanatory variable is the "number of items viewed".

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3 years ago
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mariarad [96]

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I'm sorry but of what perhaps you can repost and i will answer your question.

Step-by-step explanation:

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also maybe a flower

5 0
2 years ago
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Answer:

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the 69° angle and f are on a straight angle, which means they, and e, add up to 180° when combined.

69 + 32 = 101

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so f is 79°.

8 0
2 years ago
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