brystol383839 brystol383839

24-05-2021
Mathematics

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what is the value of x rounded to the nearest tenth?

what is the value of x rounded to the nearest tenth class=

Respuesta :

sreedevi102 sreedevi102

24-05-2021

Answer:

[tex]cos 45 = \frac{adjacent}{hypotenuse} \\\\\frac{1}{\sqrt{2} } = \frac{5}{x} \\\\ x = 5*\sqrt{2} = 7.071 \\nearest \ tenth = 7.1[/tex]

option D

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