ANILMUKHIYA ANILMUKHIYA

04-02-2020
Mathematics

contestada

[tex]4 \cos {}^{2} = 1[/tex]

Respuesta :

04-02-2020

Yo sup??

4cos²x=1

cos²x=1/4

cosx=±1/2

x=π/3 or x=2π/3

Hope this helps.

Answer Link

Otras preguntas

PLEASE HELP ME OUT WITH THIS REALLY HARD QUESTION,WHICH I NEED TO BE DONE BY TOMORROW !!!IF YOU KNOW THE ANSWER,PLEASE TELL ME IT AND SHOW ME HOW YOU GOT IT!!T

What is the most important discussion of the interdisciplinary team at regularly scheduled meetings

Which values of P and Q result in an equation with exactly one solution? Qx+12=13x+P a. Q=12 and P=-12 b. Q=-13 and P=13 c. Q=12 and P=12 d. Q=-13 and P=-13

a rocket travels 19500 miles in just 45 seconds what is the speed of the rocket in miles per hour during the 45 seconds

k12 HELP PLEASE Danielle is planning a vacation and needs to purchase enough feed to fill the barrel in her pasture so that her horses will not be hungry while

100 POINTS!!!!!!!!!!!!!!!!!! PLEASE HELP ME I NEED HELP WITH THIS PLEASE

Triangle XYZ has vertices X(–1, –1), Y(–2, 1), and Z(1, 2). What is the approximate measure of angle Z?

Which type of data is best represented by a bar graph? A. changes in data over time B. parts of a total amount C. data sets with some common elements

Which nation had the greatest influence on the recent histories of taiwan, hong kong, and tibet? a.india b.south korea c.china d.russia?

So oft as I her beauty do behold, And therewith do her cruelty compare, I marvel of what substance was the mould The which her made at once so cruel-fair. Now r