Perform the operation and write the result in the standard form.(7 - 7i) + (4 - 4i)
A. -11 - 11i
B. 11 - 3i
C. 11 + 11i
D. 11 - 11i
Answer: D
Mathematics
You might also like to view...
Simplify.
A. 256a
B. 4a
C. 4
D. 4a2
Mathematics
Find n(A) for the set A.A = {x?x ? N and 17 ? x ? 25}
A. 43 B. 7 C. 42 D. 9
Mathematics
Decide if the given values of x are solutions to the equation (Y/N).
? 7; x = 5, x = - 7
A. Yes, Yes B. Yes, No C. No, No D. No, Yes
Mathematics
Solve the problem.In 1992, the population of a country was estimated at 5 million. For any subsequent year, the population, P(t) (in millions), can be modeled using the equation 
where t is the number of years since 1992. Determine the year when the population will be 39 million.
What will be an ideal response?
Mathematics