Answer:
x=1
y=-1/2
Step-by-step explanation:
x+2y=0....(1)
10y=-5.....(2)
From (2) we can find y.
y=-5/10
Use that in (1)
x+2*(-1/2)=0
x-1=0
A
reflections don't change size or shape just like mirrors
Answer:10%