Seudónimo Seudónimo

02-05-2021
Mathematics

contestada

Given cosθ = .876 and tanθ = -4.731 determine sinθ

Respuesta :

NEutrinoxAlvi NEutrinoxAlvi

02-05-2021

The answer must be -0.185

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SajjadGedow SajjadGedow

02-05-2021

Answer:

[tex]sin\theta[/tex]= -4.144356

Step-by-step explanation:

[tex]tan\theta=\frac{sin\theta}{cos\theta}[/tex]

Therefore:

[tex]sin\theta = tan\theta.cos\theta[/tex]

[tex]sin\theta[/tex] = -4.731 × 0.876

[tex]sin\theta[/tex] = -4.144356

Answer Link

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