ashlynnrogue1 ashlynnrogue1

03-01-2022
Mathematics

contestada

If sin 0 = 4
what is cos O?
cos 0 =
=
Simplify your answer if possible.

If sin 0 4 what is cos O cos 0 Simplify your answer if possible class=

Respuesta :

sqdancefan sqdancefan

04-01-2022

Answer:

cos(θ) = (√33)/7

Step-by-step explanation:

The relevant relation is ...

cos(θ) = √(1 -sin²(θ))

cos(θ) = √(1 -(4/7)²) = √(1 -16/49) = √(33/49)

cos(θ) = (√33)/7

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