Answer:
460
Step-by-step explanation: multiply all numbers to get your answer
Answer: its is square pyramid or D
Step-by-step explanation:
Answer:
Answer:
B
Step-by-step explanation:
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