Answer:
3 -12i
Step-by-step explanation:
(-6-8i)-(-9+4i)
distribute the minus sign
-6 -8i +9 -4i
combine like terms
-6+9 -8i -4i
3 -12i
Ummmmmmm -26 ......... in
V = lwh
15(10.5)(4.5) = 708.75
Answer:
I hope it helps .in case you don't understand any part ,feel free to ask.
Answer:
OD22264 is the correct answer for that