Question

tan[arccos(-11/61)]=?

Answer 1

Hello!
Need help?

Answer 2

Yes please

Answer 3

Of course.
That is with my pleasure!

What does arccos(-11/61) mean?

Answer 4

i think its -5.45454545455 but im not sure... ill just let you explain it 3mar

Answer 5

PLEASE::
It is not helpful for you to be given the answers without understanding how they are figured out!

Answer 6

i know, sorry.

Answer 7

"We are here to help", not for just complete the missing parts in the questions!

Answer 8

i need to learn this to. lol

Answer 9

It means cos= -61/11?

Answer 10

It isn't really a value on the unit circle so i have trouble solving that lol

Answer 11

No no
It is not like this.
\[\Huge\color{red}{\arccos(-\frac{ 11 }{ 61 })=\cos^{-1} (-\frac{ 11 }{ 61 })}\]
agree?

Answer 12

agree

Answer 13

what does tan and cos mean?

Answer 14

Great!

Answer 15

Step by step.
We now need to use what we have to get what we need

Answer 16

So now if we represent that value, we would got::