morgan4858 morgan4858
  • 15-02-2022
  • Mathematics
contestada

I don’t know what to do please help

I dont know what to do please help class=

Respuesta :

dxrksoulsxx
dxrksoulsxx dxrksoulsxx
  • 15-02-2022

Answer:

cos(A)=√21/5

Step-by-step explanation:

Use the definition of each function as well as the Pythagorean Theorem.

Hope it helps :>

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