Answer:
52
Step-by-step explanation:
hgf
46
In the attached file
1) x^2-5x+x-5
=x(x-5)+1 (x-5)
=(x+1)(x-5)
3) a^2-25
= a^2-(5)^2
= (a+5)(a-5)
y>3
9>-3y
3<y
nl=55 ol=54
Step-by-step explanation
new locker - 55
old locker - 54
new locker is wider
old locker is taller
it's c
HL
It's a right triangle.