Answer:
what the question
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
note that i = 
given
- 1 + 2i
= - 1 + 
= - 1 + 
it will be 8.25 hope this helped
Answer:
24,900 miles
Step-by-step explanation:
Circumference = pi × d
Pi × 7926
24,900.263372352
obviously 4 is bigger coz 12/7 will yeild you 1.71