130,000 129,543 is rounded up because the thousands place is a 9
C)90 because if it go all the way around it would be 180 and I don't see that
Answer: (4-4i)+(3-2i) = 7-6i
Step-by-step explanation:
To add or subtract two complex numbers, just add or subtract the corresponding real and imaginary parts. For instance, the sum of 4 -4i and 3 - 2i is 7 -6i. The numbers in standard form will be a + bi, where a is the real part and bi is the imaginary part.
Answer:
y=-x+9
Step-by-step explanation:
Answer:
Step-by-step explanation:
