paappiia paappiia

19-03-2021
Mathematics

contestada

Find y.
Round to the nearest tenth.
Z
17 ft
8 ft
Х
16 ft
Y

Find y Round to the nearest tenth Z 17 ft 8 ft Х 16 ft Y class=

Respuesta :

lodaylhawang9 lodaylhawang9

19-03-2021

Answer:

19.75 degrees

Step-by-step explanation:

[tex]cos \: x = \frac{adja}{hypo} [/tex]

[tex]cos \: y = \frac{16}{17} [/tex]

[tex]y = {cos}^{ - 1} \frac{16}{17} [/tex]

[tex]y = 19.75 \: degrees[/tex]

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