Answer: 3 + 7i
Step-by-step explanation:
Equation expanded: 12 + 5i - 9 + 2i // now simplfy
12 - 9 = 3
5i + 2i = 7i
// together, we get
3 + 7i
Here you go. I explained it a little. the vertex is the opposite of the number in the ( ) and the number outside the ( )
there Are 2000 Kilometers in 2 meter
There Are 13000 Kilometers in 13 meters
Well CD and CB are both equal to each other because they’re the same angles , it’s a reflection
The domain are the X values.
Each set of parenthesis is written as (x,y), so the domain would be the first number in each set of parenthesis.
{-3, -1, 0, 1, 5}
