03-05-2022
Mathematics

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

Find X exactly Answer should be in a square root class=

Respuesta :

jsimpson11000 jsimpson11000

03-05-2022

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

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