Answer:
( cos40° + isin40°)
Step-by-step explanation:
To divide

=
[ cos(x₁ - x₂) + isin(x₁ - x₂)
Given

=
( cos(90 - 50)° + isin(90 - 50)°
=
( cos40° + isin40° )
Answer:
9 balls in each row.
Step-by-step explanation:
You still owe 145$
I need 20 characters
10LW=V
L/10W= V/10W
L= V/10W