Respuesta :

Answer:

cosZ = [tex]\frac{12}{37}[/tex]

Step-by-step explanation:

cosZ = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{YZ}{XZ}[/tex] = [tex]\frac{12}{37}[/tex]

Cos = adj/hyp

Adj of Z = 12

Hyp of Z = 37

Cos = 12/37

hope this helps :)