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
agasfer [191]
3 years ago
11

What type of number is 3-77i

Mathematics
2 answers:
grigory [225]3 years ago
6 0

Answer:

Option 3 - complex number    

Step-by-step explanation:

Given : Number 3-77i

To find : What type of number is given ?

Solution :

Real numbers include all rational and irrational numbers.

Pure Imaginary number includes only imaginary term i.e. i

Complex number is the combination of real and imaginary number.

We have given, Number  3-77i

Where, 3 is the real number and 77i is imaginary number.

So, The number 3-77i is a complex number.

Therefore, Option 3 is correct.

MatroZZZ [7]3 years ago
3 0
It is an imaginary number
You might be interested in
Really really need this answer. Please help!
scZoUnD [109]
Use the cosine function.

cos x = 2/12
cos x = 0.167

use the inverse of cosine:

x = 80.405

The answer is C.

Hope this helps :)
4 0
3 years ago
Convert into decimals (use your calculator): a) 6/38 b) 45/55 c) 4/28 d) 35/28 e) 1030/2030
Delicious77 [7]

Answer:

a.\hspace{3} \frac{6}{38} = 0.15789474\\\\b.\hspace{3} \frac{45}{55} = 0.81818181\\\\c.\hspace{3} \frac{4}{28} = 0.14285714\\\\d.\hspace{3} \frac{35}{28} = 1.25\\\\e.\hspace{3} \frac{1030}{2030} = 0.50738916

Step-by-step explanation:

Rational numbers, expressed as decimal numbers, are obtained from the operation of division between the integer of the numerator and the integer of the denominator. Then:

a.\hspace{3} \frac{6}{38} = 6\div38 = 0.15789474\\\\ b.\hspace{3} \frac{45}{55} = 45\div55 = 0.81818181\\\\c.\hspace{3} \frac{4}{28} = 4\div28 = 0.14285714\\\\ d.\hspace{3} \frac{35}{28} = 35\div28 = 1.25\\\\ e.\hspace{3} \frac{1030}{2030} = 1030\div2030 = 0.50738916

3 0
3 years ago
7 times as many as 3,073
mestny [16]

if your wondering what 7 times 3073 is then your answer is 21511. If your looking for something else I don't understand it then. Hope this helps!

8 0
3 years ago
Which expression is equivalent to (4x^4/2x^3)
gavmur [86]

Answer:

2x

Step-by-step explanation:

Given

\frac{4x^4}{2x^3}

= \frac{4}{2} × \frac{x^4}{x^3}

= 2 × x^{(4-3)}

= 2x

3 0
3 years ago
I need someone who can explain how to do this so I can understand please ASAP!!
Debora [2.8K]

Answer:

5

Step-by-step explanation:

An area is just a number squared, so we need to find the square root of the area.

Square root of 25 = 5

So each edge is 5 feet.

Hope this helps :)

4 0
3 years ago
Other questions:
  • What is 1.61 nearest tenth
    11·2 answers
  • What polynomial should be subtracted from the polynomial y^2–5y+1 to get the difference equal to 4y^2-y+7
    8·1 answer
  • Find the value ............​
    5·2 answers
  • Is 2/4 equivalent to 1/4
    15·2 answers
  • What is the first error Holden made in his proof?
    7·2 answers
  • chicken was selling for nu 200 per kilogram. The shopkeeper raised the price by 5% what is the new price per kilogram?please sho
    12·1 answer
  • Deondra surveyed 240 of the students in her school about their favorite color.
    6·1 answer
  • If M= {m, a,t} how many subsets of M are there?
    14·1 answer
  • Any help please I don’t really know how to do this
    10·1 answer
  • kelvin pumped 15.2 gallons of gas into his car. if he paid 59.13 for the total amount of gas, what was the rate per gallon that
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!