The answer is 0.15290519877
Answer:
Addition: -1 + -3 = -4
Subtraction: (-4) - 5 = -10
Step-by-step explanation:
Since adding a positive makes a negative number stay negative, it equals -4.
Then by subtracting a negative with a positive (5), the number stays negative once again, which then equals -10.
Answer:
-1
Step-by-step explanation:
If i = √-1, then i^2 = -1.
Answer:
130
Step-by-step explanation:
Answer:
A
Step-by-step explanation: