tylerb0312 tylerb0312

09-02-2021
Mathematics

contestada

Choose your answer
tan(-20°) = _____.

A. -tan 20°
B. tan 20°
C. tan (-160°)
D. -tan 160°

Respuesta :

GilliamKathren GilliamKathren

09-02-2021

Answer:

I believe the answer is A) -tan 20°

Step-by-step explanation:

Answer Link

Аноним Аноним

30-03-2021

Answer:

tan(-20°) =A. -tan 20°

since angle is positive at only cos -∅ and sec-∅

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