9514 1404 393
Answer:
17 -4i
Step-by-step explanation:
You do this the same way you would if i were a variable.
8-(-4+5i)-(-5-i) = 8 +4 -5i +5 +i = (8 +4 +5) +(-5i +i) = 17 -4i
Answer:
3
Step-by-step explanation:
3 to get to 15, multiply by 3, same for other sides.
Yeah his answer is correct Good job!
Answer:
A. 6975 cm, B. 69750 mm
Step-by-step explanation:
Answer:
1/4 = 0.25
Step-by-step explanation: