GyanC509494 GyanC509494

03-11-2022
Mathematics

contestada

Need shown the formula then I'm good!Find without using a calculator

Need shown the formula then Im goodFind without using a calculator class=

Respuesta :

StevieL662959 StevieL662959

03-11-2022

2pi = 360 degrees

pi = 360/2 = 180 degrees

thus, Cos pi/6 = Cos 180/6

= Cos 30

Considering special angles,

[tex]\text{Cos 30 = }\frac{\sqrt[]{3}}{2}[/tex]

Answer Link

Otras preguntas

Hope researches the impact of one variable on another. She graphs the data frrom her reseach and see that the data forms a shape that is similar to an arc. What

Before about 1650, tobacco plantations in North America and the Caribbean were largely staffed by a. native American workers b. European indentured servants c.

QUESTION: Foresters plant new trees to replace trees that have been cut down. This is a type of CHOICES: sustainable practice reliable method community action

2. Saang pamilya ng wila nabibilang ang ilang Afro-Asiatic B Niger-Congo Cinturonen

Who was wonder woman?

What is the ending in 'A day in the Country'

Fine the distance d(A,B)between Points A and B. A(4,-4);B(4,4)

AR What is the correct order that the four parts of a cover letter should appear in? a. Introduction, Heading, Argument, Closing b. Heading, Introduction, Argum

Solve: x - 1 (x - 1)² + ax - a.

What is the value of x? Thank you!