Answer:
12
Step-by-step explanation:
hope it helps
x = 2
y = 4
z = 8
1. xy
10
2. x + z
8
3. z - y
4
4. x + y + z
14Step-by-step explanation:
In rectangular form, we have the coordinates
k k hhi i i kjh hi hi pi i i hi hi kp i pi hj
