firdous2004 firdous2004

20-01-2020
Mathematics

contestada

Find the exact values of all three trigonometric functions for each angle.

i) 270 degrees

ii) 330 degrees

Respuesta :

fredycopete fredycopete

21-01-2020

Answer:

Sin (270º)= -1

Cos (270º) = 0

Tan (270º) = -∞

Sin (330º) = -0.5

Cos (330º) = [tex]\frac{\sqrt{3} }{2}[/tex] = 0.8660

Tan (330º) = - [tex]\frac{\sqrt{3} }{3} \\[/tex] = -0.57735

Step-by-step explanation:

Answer Link

Otras preguntas

A metal pipe with an outside diameter (OD) of 12cm is covered with an insulation material [k-0.07W/m.°C] of 2.5cm thick. If the outer pipe wall is at 100°C and

Find the supplement of the complement of angle A if angle A is equal to 82

Studying how people vary in levels of anxiety, self-esteem, or worry represents the _____ approach to studying personality psychology.

Under which of the below conditions will natural selection be least likely to result in adaptation? a. Low genetic diversity b. Low species diversity c. Low eco

find the value of x

3. Why was Lee's position at Antietam a bad one?

Which of the following best describes how the Articles of Confederation divided government power? A) as a one-branch federal government with three basic powers

When researchers added a few drops of vinegar to a brand-name beer, the beer tasters disliked it only if they had been told they were drinking vinegar-laced bee

The length of a 60 W, 240 Ω light bulb filament is 60 cm Remembering that the current in the filament is proportional to the electric field, what is the current

Which of the following factors determines the structure, features, and functions of an information system used in a company? A) the competitive strategyB) the b