nabeele358 nabeele358

01-05-2020
Mathematics

contestada

sin (2x +14) = cos (x - 5)

Respuesta :

surjithayer10 surjithayer10

01-05-2020

Answer:

Step-by-step explanation:

sin (2x+14)=cos(x-5)

or 2x+14+x-5=90

3x=90-9=81

x=81/3=27°

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