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
kicyunya [14]
3 years ago
10

What are the steps to understanding this problem as well as the answers.

Mathematics
1 answer:
svetlana [45]3 years ago
4 0

Step-by-step explanation:

1

\frac{1}{3 + 4i}  \times  \frac{3 - 4i}{3 - 4i}  =  \frac{3 - 4i}{25}  =  \frac{ 3}{25} -  \frac{4i}{25}

2)

\frac{1}{3  -  4i}  \times  \frac{3  + 4i}{3  + 4i}  =  \frac{3  + 4i}{25}  =  \frac{ 3}{25}  + \frac{4i}{25}

3)

1+0i

4)

\frac{3 - 4i}{3 + 4i}  \times  \frac{3 - 4i}{3 - 4i}  =  \frac{ - 7 - 24i}{25}  =  -  \frac{7}{25}  -  \frac{24i}{25}

5)

3 - 4i

6)

\frac{3 + 4i}{3 - 4i}  \times  \frac{3 + 4i}{3 + 4i}  =  \frac{ - 7 + 24i}{25}  =  -  \frac{7}{25}  +  \frac{24i}{25}

You might be interested in
Which inequality is shown in the graph
pentagon [3]

Answer:

Less than.

Step-by-step explanation:

3 0
3 years ago
There are 20 female performers in a dance recitial. The ratio of men to women is 3;4 . How many men are in the dance recitial.
Triss [41]

Answer:

There are 15 men in the dance recital.

Step-by-step explanation:

If 20 people is 4 parts, then 5 people are 1 part. Due to that, 15 people will equal 3 parts.

8 0
3 years ago
What is the slope of the lines! HELP PLEASE!!! 20points
Nimfa-mama [501]

Answer:

1/5

Step-by-step explanation:

pick any points, for example (6, -1) and (11, 0)

slope is m= (y2-y1) / (x2-x1) = -1-0 / 6-11 = -1 / -5 = 1/5

3 0
3 years ago
Please Help Me ASAP.
scZoUnD [109]
3:)) hope this helped
7 0
3 years ago
help pleaseeee it’s timed!!!
Kisachek [45]

Answer:

C

Step-by-step explanation:

The solution triangle is attached below :

Tonobtinnthe Angle formed, θ; we apply trigonometry ;

Using ;

Cos θ = Adjacent / hypotenus

Cos θ = 4 / 7

θ = Cos^-1(4/7)

θ = 55.15°

θ = 55°

3 0
3 years ago
Other questions:
  • What is the distance across the patch of swamp water
    13·1 answer
  • Find the vertex and the axis of symmetry of the graph of the function?
    12·1 answer
  • A rectangle has a diagonal 15 cm and one side 8 cm finde the perimeter p of the rectangle
    11·2 answers
  • Really needing help with this problem
    11·2 answers
  • Which hyperbola has both vertices in the same quadrant?
    8·1 answer
  • Help pls
    5·1 answer
  • A 3cm x 2cm rectangle sits inside a circle with a radius of 4cm
    12·2 answers
  • An investor has an account with stock from two different companies. Last year, her
    10·1 answer
  • Write 63/16 as a improper fraction
    8·2 answers
  • What is the total surface area of the figure below? Only enter the number part of your answer. Do not include the units.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!