Answer:
30% dude :)
Step-by-step explanation:
i believed its a=-3
-2(a-3)=12
-2a+6=12
-2a=6
divide -2
a=-3
Answer:x^6-16^2/ -64
Answer:False
5^2+13^2=14^2
25 +169=196
194 ≠ 196
They’re not equal meaning it’s not a right triangle. Sorry for my first answer. I was supposed to use the Pythagorean theorm