TylerRaymond3320 TylerRaymond3320

09-03-2018
Mathematics

contestada

6.
Evaluate cot 290º. Round your answer to the nearest hundredth.

–1.06
–0.36
2.92
–2.75,

Respuesta :

aencabo aencabo

23-03-2018

The answer to your question is -0.36

The solution this is the following:
cot(110°) = -cot(70°)
cot(70°) = -1/tan(70°)
tan(70°) ≈ 2.75
-1/tan(70°) ≈ -0.36

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