HELP ASAP! TEST QUESTION

x = 1  y = 1

Step-by-step explanation:

Pythagoras' Theorem:

a = 1

b = 1  Let's substitute a and b into the equation to work out what c, the hypotenuse, is. C needs to equal so if this doesn't give us the answer, then we have to use another of the values given.

 Here, we substitute in the values.

 Here, we simplify the

 Next, we have to square root to give us the hypotenuse.

c =  Therefore, x = 1 and y = 1

I hope that helps you, buddy!!

l.ln.lln.k.nkl

step-by-step explanation:

my answer is$ 12

step-by-step explanation:

because 15 -2=12