Which expression is equivalent to -4 - 9? A. 4 + 9 B. 4 - 9 C. -4 + (-9) D. -4 + 9
2 answers:
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Answer:
θ ≈ 40°
Step-by-step explanation:
Since, sinθ =
cosθ =
tanθ =
In the picture attached,
Measures of adjacent side and opposite side of the triangle have been given. Therefore, tangent rule will be applied in the given triangle.
tanθ =
θ =
θ = 39.56
θ ≈ 40°