1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dangina [55]
2 years ago
15

What is the sum of 12 – 5i and –3 4i? –16 63i 9 – i 9 – 9i 15 – 9i

Mathematics
1 answer:
Anarel [89]2 years ago
6 0

The sum of the complex number  12 – 5i and –3 + 4i is 9 - i

<h3>How to sum complex number?</h3>

The sum of 12 – 5i and –3 + 4i can be done as follows:

Therefore,

12 - 5I + (-3 + 4i)

12 - 5i - 3 + 4i

Hence,

combine like terms

12 - 3 - 5i + 4i

Finally,

9 - i

learn more on complex number: brainly.com/question/10373914

#SPJ4

You might be interested in
WILL BRAINLIST IF RIGHT (20points)
Lena [83]

Answer:

-24.1t^2+3

Step-by-step explanation:

6 0
3 years ago
Fill in the blank <br><br><br><br><br> …………………..
Mumz [18]
So uhh I’m so sorry to tell you but I don’t know how to do math myself and I just need points so I’m answering this.. but I’m sure If you just cheat off a smart person in your class you’ll be fine. If you need any tips on how to cheat lmk I’ll gladly help
6 0
2 years ago
Read 2 more answers
50 POINTS AND BRAINLIEST TO FIRST CORRECT ANSWER
Mademuasel [1]

Step-by-step explanation:

the answers can be A C D C

5 0
3 years ago
Read 2 more answers
Domain And Range, Best answer will get brainliest
MrMuchimi

Answer:

Domain is all the values that go into a function, and range are the values that come out of that function

Step-by-step explanation:

A value is an integer, so when you have an INPUT (your domain) that makes a line/slope, an OUTPUT (your range) will be your outcome, aka your answer

7 0
3 years ago
Help if you can???? Please :)
dsp73

Answer:

J = 9

Step-by-step explanation:

12 - J = 3

12 - 3 = J

J = 9

6 0
3 years ago
Other questions:
  • Solve for x and y. Round to the nearest tenth if necessary.
    12·1 answer
  • Which calculation can be used to find the value of p in the equation p3 = 8?
    15·2 answers
  • If the mass of a material is 50 grams and the volume of the material is 14 cm^3, what would the density of the material be?
    6·1 answer
  • What is the answer to this.. 8(4n+13)=6n ...i need help
    11·2 answers
  • Solving systems of equations algebraically.
    15·1 answer
  • What equation goes through the plot (-2,2) and is parallel to y= 1/2x + 8
    8·2 answers
  • The solution to the system of equations shown is (2,0).
    11·1 answer
  • Can someone please answer the questions in the pdf
    8·2 answers
  • I don't understand what the question is asking.
    6·1 answer
  • What is the curve : y= -2x
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!