Find X exactly. Answer should be in a square root.

Saraedum asked Aug 27, 2023

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Saraedum asked Aug 27, 2023

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20 votes

Answer:

7 in <==== no sqrt in the answer

Step-by-step explanation:

x = 7 sqrt 2 * cos 45

= 7 sqrt 2 * sqrt 2 /2

= 7 (2)/2 = 7

The Cook answered Sep 2, 2023

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