kiyokosuka77 kiyokosuka77

04-11-2021
Mathematics

contestada

Does anyone know how to do this?

Does anyone know how to do this class=

Respuesta :

Аноним Аноним

04-11-2021

Answer:

Its D.

Step-by-step explanation:

-4^2+-3^2=c^2

16+9=c^2

25=c^2

5=c

Cosine is adjacent over hypontenuse so it will be -3/5

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