Please help me with this homework

I believe it's false

Step-by-step explanation:

In a function, the x's can not be the same

False

Step-by-step explanation:

7-5=2

5-2=3

if it was a function they would equal the same.

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.

on your paper it doesn't say the answer but the the answer is altitude

step-by-step explanation: