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
vekshin1
2 years ago
7

What is the quotient of the complex number 4-3i divided by its conjugate?

Mathematics
1 answer:
bazaltina [42]2 years ago
3 0

9514 1404 393

Answer:

  0.28 -0.95i

Step-by-step explanation:

Multiply numerator and denominator by the conjugate of the denominator.

  \dfrac{4-3i}{4+3i}=\dfrac{(4-3i)(4-3i)}{(4+3i)(4-3i)}=\dfrac{7-24i}{25}=\boxed{0.28-0.96i}

_____

<em>Additional comment</em>

If the original number is A∠β, the ratio is 1∠(2β), the square of the unit vector in the same direction as the original.

You might be interested in
Country A produces eight times the amount of diamonds in carats produced in country B. If the total produced in both countries i
iren [92.7K]

Answer:

A=8,000,000

B=1,000,000

Step-by-step explanation:

A=8B

A+B=9,000,000

8B(because A=8B)+B=9,000,000

9B=9,000,000

B=1,000,000

A=8*B=8*1,000,000=8,000,000

6 0
3 years ago
Jason borrowed $6,000 at 8% simple interest for 2 years. how much does he pay back? how much interest did he pay?
Step2247 [10]
6000 x 0.08 x 2 = 960

answer: interest $960

hope that  helps
3 0
3 years ago
PLEASE HELP
bezimeni [28]

Answer:

B. 6.2

Step-by-step explanation:

The calculation is done by hand and verified by a TI-84 calculator.

8 0
3 years ago
Read 2 more answers
Select all statements below which are true for all invertible n×n matrices A and B
nirvana33 [79]
The statements that are rue for <span>all invertible n×n matrices A and B are:
</span><span>(A+B)(A−B)=A^2−B^2
</span>and 
<span>(ABA^−1)^4=AB^4A^−1 
</span>From the above results we can conclude that the correct options among all the options that are given in the question are option "B" and option "E". I hope the answer helps you.
7 0
3 years ago
Math test! i need help!
FrozenT [24]

Answer:

First option

Step-by-step explanation:

Have a nice day

8 0
2 years ago
Other questions:
  • Please answer this correctly I have to finish this today as this is my deadline
    6·1 answer
  • Emily receives a 9.8% raise. she currently earns $1789.46 per month. what will her new monthly earnings be?
    6·1 answer
  • Rubber rabbitbrush plants display heritable variation in plant height and insect-induced gall formation. In a field study, resea
    12·1 answer
  • Suppose that an individual has a body fat percentage of 16.4% and weighs 129 pounds. How many pounds of his weight is made up of
    7·2 answers
  • Find the circumference of the circle. Round your answer to two decimal places, if necessary.
    8·2 answers
  • Graph the following equation: y=2x+1
    15·1 answer
  • 3.(08.07 HC)
    10·1 answer
  • The length of a cell phone is 1.2 inches and the width is 2.4 inches. The company making the cell phone wants to make a new vers
    14·1 answer
  • Round 45,621 to the nearest ten thousand.
    12·1 answer
  • A particular plant room grows 2.5 inches per month. how many centimeters is the plant rot growing per month
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!