geertsenw geertsenw

23-03-2020
Mathematics

contestada

Find cos(z). Need help.

Find cosz Need help class=

Respuesta :

jimrgrant1 jimrgrant1

23-03-2020

Answer:

cos z = [tex]\frac{4}{5}[/tex]

Step-by-step explanation:

cos z = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{YZ}{XZ}[/tex] = [tex]\frac{12}{15}[/tex] = [tex]\frac{4}{5}[/tex]

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