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Elanso [62]
3 years ago
12

20 POINTS

Mathematics
1 answer:
Nesterboy [21]3 years ago
4 0

Answer:

  7.5 meters

Step-by-step explanation:

As with many quadrilaterals, pairs of sides have the same length, so the perimeter is twice the sum of two of the sides.

In a kite, generally, opposite sides have different lengths, so the perimeter is twice the sum of the lengths of opposite sides. That is

  51 m = 2(18m + side opposite)

  15 m = 2 × (side opposite)

  7.5 m = side opposite

_____

<em>Comment on side lengths</em>

In a rectangle or parallelogram, the perimeter is twice the sum of adjacent sides. A kite is different in that adjacent sides may be the same length. If the kite is not a rhombus, <em>opposite</em> sides are <em>always</em> different lengths.

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Answer:

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Step-by-step explanation:

From the diagram in the attachment, the domain is  {x|-8\le x\le8}.

The reason is that, the furthest the graph could extend is 8 to the right and left of the y-axis.

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We have given that,

Sahira chooses a random sample from the library and records the type of books in the chart below.

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t, showing the distribution of the number of books in a library.

Also given that Sahira chooses a random sample from the library and records the type of books in the chart below.

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<h3>What is the population?</h3>

A population is defined as a group of individuals of the same species living and interbreeding within a given area. Members of a population often rely on the same resources, are subject to similar environmental constraints, and depend on the availability of other members to persist over time.

The last option c is right because each book selected represents the sample from the population of full library books.

To learn more about the population visit:

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Step-by-step explanation:

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