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Ainat [17]
3 years ago
13

Find the dimension of a rectangle whose width is 9 miles less than its length and whose area is 90 square miles

Mathematics
1 answer:
valkas [14]3 years ago
3 0

Width is 6 miles and length is 15 miles. 15x6=90 15-6=9

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Blizzard [7]
45.89 is the answer. Yep
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Does this set of ordered pairs represent a function? {(–2, 3), (–1, 3), (0, 2), (1, 4), (5, 5)} A. The relation is a function. E
Aleks04 [339]

The correct option regarding whether the relation is a function is:

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<h3>When does a relation represent a function?</h3>

A relation represent a function if <u>each value of the input is paired with one value of the output</u>.

In this problem, when the input - output mappings are given by:

{(–2, 3), (–1, 3), (0, 2), (1, 4), (5, 5)}.

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2 years ago
The length of an arc of a circle is 7.34 units, and the measure of the corresponding central angle is 81°. What is the approxima
Olin [163]

The radius of the circle is 5.2 units if the length of an arc of a circle is 7.34 units, and the measure of the corresponding central angle is 81°

<h3>What is a circle?</h3>

It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)

We have:

Length of the arc of a circle:

s = 7.34 units

The measure of central angle:

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s = rθ

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Learn more about circle here:

brainly.com/question/11833983

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6 0
2 years ago
Please help with this one
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1st and 2nd to last

Step-by-step explanation:

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Answer:

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2c = 36

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Step-by-step explanation:

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