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

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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