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
icang [17]
3 years ago
10

3-2i/5+i

+ i " alt="3 - 2i \div 5 + i " align="absmiddle" class="latex-formula">
Mathematics
1 answer:
hammer [34]3 years ago
3 0

3-2i/5+i

\frac{3*5+(-2)*1)+(-2*5-3*1)i}{5^2+1^2}

\frac{13-13i}{26}=\frac{1-i}{2}

=\frac{1}{2}-\frac{1}{2}i

Hope this helps!

Thank you for posting your question at here on Brainly.

-Charlie

You might be interested in
Brian spins a fair spinner numbered 1 - 5 and flips a fair coin.
Greeley [361]

Answer:  0.1

Step-by-step explanation:

If we spin a fair spinner numbered 1 - 5 and flips a fair coin.

Then, the possible outcomes will be :-

(1,T),(2,T), (3,T), (4,T), (5,T)\\\\(1,H),(2,H), (3,H), (4,H), (5,H)

i.e. total 10 possible outcomes.

The favorable outcomes = a 2 and a head  i.e. only 1 .

Now, the probability of obtaining a 2 and a head will be :_

\dfrac{\text{Number of favorable outcome}}{\text{Total outcomes}}\\\\=\dfrac{1}{10}=0.1

Hence, the  probability of obtaining a 2 and a head = 0.1

7 0
2 years ago
I need this answer as soon as possible
enot [183]

Answer:

1) 1       2) 1/729      3) 1/27                  4) -1/729

Step-by-step explanation:

plug them into calculator

4 0
3 years ago
Which statement is correct regarding the measurements of the parallelogram?
Contact [7]

Answer:

The first one is correct

Step-by-step explanation:

You can multiply the base and perpendicular height to find the area.

8 0
3 years ago
Read 2 more answers
360 kilometers is 24% of x kilometers its for the 14 points
ch4aika [34]
360=24%0f x
360=24/100*x
360*100=24x
36000/24=x
therefore, x=1500......
4 0
3 years ago
Read 2 more answers
a freight train must approach a road crossing at 16 km/h. After passing through the intersection, the train speeds up rto 65km/h
grin007 [14]

v₀ = initial velocity of the freight train while it approach a road crossing = 16 km/h = 16 (5/18) m/s = 4.44 m/s

v = final velocity of the freight train after it crosses a road crossing = 65 km/h = 65 x 5/18 m/s = 18.06 m/s

t = time to do so = 10 min = 10 x 60 sec = 600 sec

acceleration is given as

a = (v - v₀ )/t

a = (18.06 - 4.44)/(600)

a = 0.023 m/s²

a = 294

3 0
3 years ago
Other questions:
  • andre rode his bicycle to a park located 5 1/2 miles from his house. he returned along the same route. after 7 1/3 miles total,
    10·1 answer
  • Three tanks,A,B,C are used to store oil. Tank A contains 'n' litres of oil. Tank B contains (n+150) litres of oil. Tank C is emp
    14·1 answer
  • An angle measures 143.4° more than the measure of a supplementary angle. What is the measure of each angle?
    9·1 answer
  • Which of the following graph represents the equation y-2=3(x-1)​
    12·1 answer
  • What is the height of a cylinder with a volume of 936x cubic inches and a diameter of 24 inches?
    7·2 answers
  • If you divide any number by itself , what is the result?
    5·2 answers
  • suppose you have 192 marbles in groups of 15 marbles each.Find the number of groups of marbles that you have .Write the quotient
    10·2 answers
  • a fence along a schoolyard is 250 feet long. There is a fence post every 10 ft. How many fence posts are there?
    11·1 answer
  • Emily earned $45.50 for 6 hours of work. Harrison
    7·1 answer
  • I need help plssss! Help me quick i need the answer plss and thank you!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!