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Marianna [84]
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?
Mathematics
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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