Question

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

Answer 1

The answer must be -0.185

Answer 2

Answer:

$sin\theta$= -4.144356

Step-by-step explanation:

$tan\theta=\frac{sin\theta}{cos\theta}$

Therefore:

$sin\theta = tan\theta.cos\theta$

$sin\theta$ = -4.731 × 0.876

$sin\theta$ = -4.144356