Okay so here is the thing I only have 59 points left so I'm thinking I might as well do another part of my free points series Here goes nothing
well more like a bunch of my points...
I have already lost 60 points because of these...
well here is part seven XD

*all points gone*

Thanks , sorry for the one who didn't got it ;_;

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.

addition

step-by-step explanation: