ponytail262 ponytail262

01-04-2020
Mathematics

contestada

What is the exact value of cos 30"?
Learn
Enter your answer, as a simplified fraction, in the box.

Respuesta :

lydiadavis476 lydiadavis476

01-04-2020

Answer: sqrt 3/ 2

Step-by-step explanation:

Answer Link

idevinstudent idevinstudent

01-04-2020

Answer:

[tex]\sqrt{3} /2[/tex]

Step-by-step explanation:

Look up the unit circle on google, find 30 degrees, cosine is the x value, sine is the y value

Answer Link

Otras preguntas

How did Mussolini and hitler work to make their nations strong after world war 1

ANSWER QUICK 20 PTS 1----Which word has a suffix that means "relating or pertaining to"? A immigrant B noteworthy C imaginary D editor 2-------

Can anyone help me with this problem?3a=9a^2-30

What are the solutions of the quadratic equation (x – 8)2 – 13(x – 8) + 30 = 0? Use u substitution to solve. x = –11 and x = –18 x = –2 and x = 5 x = 2 and x =

When z=5, the value of z2+5 is

What's the most common extrusive igneous rock on Earth? A. Rhyolite B. Pumice C. Basalt D. Obsidian

On Main Street in Smalltown, USA, there are two banks that operate across the street from each other on the same block. Both banks are being audited, but have d

please help...........................

Just drew an isosceles triangle. One side of the triangle was 5 inches long. The other side of the triangle was 8inches long

Can I have help on this please