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noname [10]
2 years ago
6

Math question! please help

Mathematics
1 answer:
omeli [17]2 years ago
5 0

By functional theory, we conclude the function described in a table, whose domain is x ∈ [-1, 1] (-1 ≤ x ≤ 1) and whose range is y ∈ [3, 7] (3 ≤ x ≤ 7)

<h3>What are the domain and the range of a given function?</h3>

Relations are formed by two sets of values, an <em>input</em> set named domain and an <em>output</em> set named range. Functions are relations such that every element of the domain has only one element of the range.

In this question we show a function describe in a table, whose domain is x ∈ [-1, 1] (-1 ≤ x ≤ 1) and whose range is y ∈ [3, 7] (3 ≤ x ≤ 7).

To learn more on functions: brainly.com/question/21145944

#SPJ1

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Work is provided in the image attached.

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maxonik [38]

Answer:

a) well we know the hypotenuse and we know that all sides are 90 degrees, and that its an even square, so if we split it into a triangle , we know that the other 2 angles are 45 degrees total, with this we can calculate  the other 2 sides, which round to 10 inches.

b) if we know the sides of the first side, knowing the fact that its a square we know that all sides are even, therefore, all sides are 10 inches, the formula the finding the perimeter is basic:

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so we add up all 4 sides, here is the equation:

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since its a square, we know all the sides are even, so the width and length are both 10...

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Step-by-step explanation:

I Hope I Helped!

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3 years ago
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