Answer:
reflection
Step-by-step explanation:
mirror= reflection
Here is your answer
0= x+3
Add -3 to both sides,
-3= x+3-3
-3= x
So,
x=-3
HOPE IT IS USEFUL
see below
The area is given by
A = l*w
A = (4x-1) ( 3x+6)
FOIL
first 4x*3x =12x^2
outer 6*4x = 24x
inner -1*3x = -3x
last -1 *6 = -6
Add together
12x^2 +24x-3x-6
12x^2 +21x-6
