Question

can someone check my answer's are incorrect?

Answer 1

http://prnt.sc/cwwv6x
http://prnt.sc/cwwve7

Answer 2

@Austin.L @inkyvoyd @YanaSidlinskiy @mathmate

Answer 3

Both are correct. Well done! :)

Answer 4

but when I submit my answer they said it's wrong

Answer 5

idk why?

Answer 6

it is right

Answer 7

Are there symbols you're supposed to use, for example, atan(x/12) instead of \(tan^{-1}(\frac{x}{12})\) ?
It may depend on what your computer software expects from you.

Answer 8

@Callisto

Answer 9

anyone?

Answer 10

I am getting the same answers.

Look at the computer program into which you are entering these.

It may tell you how to enter the answers using other symbols.

Please check.

It would be great if you could post the instructions for entering answers for us to see.