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3 years ago

10

A 15.6 inch laptop is featured in a sale ad for $799. This distance is the diagonal distance across the screen. If the screen me

asures 7.8 inches in height, what is the width of the screen?

2 answers:

Vadim26 [7]3 years ago

8 0

Answer:

$13.509 inch\\\\$

Step-by-step explanation:

Given,

Diagonal distance across the screen $= 15.6 inch\\$

Height of the screen $= 7.8 inch\\$

width of the screen $= \sqrt{15.6^2 - 7.8^2} \\= \sqrt{243.36 - 60.84} \\= \sqrt{182.52}\\= 13.509\\$

AfilCa [17]3 years ago

3 0

4 and 15 and 4 ,2

hope I helped!

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2 years ago

Read 2 more answers

irakobra [83]

A function can be represented by equations and tables

4 users are logged in by 9am
The domain is [3,23] and the range of the function is [3,4]

<h3>The number of users at 9am</h3>

The function is given as:

$g(x) = \frac14 \sqrt{x - 3} + 3$

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Set the radical to 0

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$x = 3$

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<h3>The range</h3>

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Read more about domain and range at:

brainly.com/question/2264373

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That function is injective as well.

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An example of a function that is NOT injective is

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