xvicious xvicious

31-07-2020
Mathematics

contestada

I don’t know if this is right, I’m stuck. Help!

I dont know if this is right Im stuck Help class=

Respuesta :

Rsun4758 Rsun4758

31-07-2020

Answer:

C

Step-by-step explanation:

According to SohCahToa, cosine is adjacent over the hypotenuse.

The adjacent when looking from angle b, is 21.

The hypotenuse of this triangle is 29.

So Cos B=21/29

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