btaylor02 btaylor02

03-12-2018
Mathematics

contestada

Find the exact value of cos-1 the quantity square root of two divided by two . (2 points)

Respuesta :

jdoe0001 jdoe0001

04-12-2018

you'd want to check your Unit Circle, if you don't have one, this is a good time to get one, you can find many online.

[tex]\bf \theta =cos^{-1}\left( \cfrac{\sqrt{2}}{2} \right)\implies \theta =\pm\cfrac{\pi }{4}[/tex]

Answer Link

Otras preguntas

need help fast what are all the solution to this problem

Mean that is computed with extra weight given to one or more variables of the sample. Weighted average Dependent variable Ordered pairs Like terms

question number 4 please help

What event took place to celebrate the signing of the Declaration of Independence? a. the Liberty Bell was rung b. an effigy of King George III was burned c

What iconic July 4th edible was nicknamed by sports cartoonist Tad Dorgan? a. hot dog b. popsicle c. pop

In what city will you find NASA’s headquarters for all piloted U.S. space projects?

What is the symbol of the Republican Party?

If you visit the National Mall, where are you? a. Minneapolis, Minn. b. New York City, N.Y. c. Washington, D.C.

question number 4 please help

Rule for the relationship between certain quantities. Domain Origin Formula Term