deeblendaa deeblendaa

21-01-2018
Mathematics

contestada

what is the sum of 6 + 2i and 5 - 7i

A.) 11 + 9i

B.) 1 + 5i

C.) 1 - 5i

D.) 11 - 5i

Respuesta :

Аноним Аноним

21-01-2018

6+5=11
2i+(-7i)=-5i
sum=11-5i

DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

Answer Link

heatherswiffin666 heatherswiffin666

21-01-2018

The answer you are looking for is

D. 11 - 5i

Answer Link

Otras preguntas

a rectangele has and area of 48 in every dimension

mZMEF = 4x + 18, mZDEM - 34°, and mZDEF = 7x + 16. Find m2MEF.

-4 -2 ty 4 2 -2 2 4 x This graph displays a linear function. What is the rate of change? Rate of change= Done

In at least 200 words, explain what themes are established in the first five chapters of the novel. Give three examples of moments in which those themes are rev

"If a bird is an ostrich, then it cannot fly." If a bird can fly, then it is not an ostrich. If a bird is not an ostrich, then it can fly. If a bird cannot fly,

To break even in a manufacturing business, income or revenue R must equal the cost of production C. The revenue R from selling x number of computer boards is gi

PLEASE HELP What are the coordinates of point Q? (0,3) (0,-3) (-3,0) (3,0)

The ACT English test takes minutes to complete. OA. 60 OB. 45 OC. 75 OD. 30

Can someone summarize me this in just like 2 or 3 sentences and ask a question about it what did you read pls help

Scalar is a _____ having _______ (amount)