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alexgriva [62]
3 years ago
5

Kendrick takes a sheet of paper and makes a cut from corner to corner the cut he makes is 9 inches long the length of the paper

is 7 inches what is the width?
Mathematics
1 answer:
NNADVOKAT [17]3 years ago
3 0

Answer:

Step-by-step explanation:

765

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Answer:

The receiver must be placed at a distance of 6.125 ft from the center.

Step-by-step explanation:

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A parabola is a curve which is a set of all points in the plane which are at equal distance away from a given point called focus and given line called directrix.

We have to find out the point at which all the waves comes to one point where the receiver must be placed is the focus of the parabola.

The above scenario is shown in the image which can be converted in mathematical graphical representation of the parabolic curve.

The extreme two end points becomes, (-7,2) and (7,2)

The general equation for such parabola is:

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Thus,

<u>The receiver must be placed at a distance of 6.125 ft from the center.</u>

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3 years ago
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Vedmedyk [2.9K]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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