Question

Use a calculator to find the approximate value of arccos(0.67).

Answer 1

how can I help?

Answer 2

umm, just answer it plz. Idk who to get the answer

Answer 3

http://www.online-calculator.com/scientific-calculator/

i suggest you start learning... do what it says and if you want to know whether you got it correct or not, I'll check for you. I don't just give out answers

Answer 4

literally just type arccos(0.67) into a calculator

Answer 5

ik but i dont have a calculator that does that

Answer 6

and i learnd this

Answer 7

i just dont have the calculator

Answer 8

go to the site i sent. enter the number (.67), push the 2nd button and then push the \[\tan^{-1} \] button

Answer 9

i just need the answer plz

Answer 10

@pgpilot326 is it 33.82

Answer 11

that's what i got, in degress to 2 decimal places

Answer 12

@pvs285 OpenStudy is for getting help, not answers. if you want answers, just go to wolframalpha.com