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
lyudmila [28]
3 years ago
15

Find the standard form of the complex number 6(cos(30degree) +i sin (30 degree))

Mathematics
1 answer:
Marat540 [252]3 years ago
6 0

Answer:

= 3√3 + 3i

Step-by-step explanation:

Cos 30° = √3/2

Sin 30°  = 1/2

Therefore;

z = 6 (cos 30° + i6 sin 30°)

  = 6 (√3/2) + i 6 (1/2)

   = 3√3 + 3i

You might be interested in
Water is leaking from the bottom of a canonical cup that is 6 inches across and 8 inches deep. Given that the cup loses 0.9 inch
DochEvi [55]
6 inches AND IT HADS UP TO 4.69 INCHES

3 0
3 years ago
A side of an equilateral triangle is 2/8 cm long. Draw a picture that shows the triangle
lianna [129]
Here you go. I hope this will help

7 0
3 years ago
if ( in one month ) I make a total of 15 calls at standard hours, what is the difference in cost between the two contracts ? ans
Olenka [21]

Answer:

Voice over Internet Protocol (VoIP), also called IP telephony, is a method and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet. The terms Internet telephony, broadband telephony, and broadband phone service specifically refer to the provisioning of communications services (voice, fax, SMS, voice-messaging) over the Internet, rather than via the public switched telephone network (PSTN), also known as plain old telephone service (POTS).

5 0
3 years ago
What is the probability that the first marbles you choose is red and the second is blue
ella [17]

Answer:

2/9

Step-by-step explanation:

5 0
1 year ago
Help needed ASAP will give you BRAINLIEST and 5 stars rate
iVinArrow [24]
I believe it is context clues. The reader typically looks for context clues to understand the reading.
5 0
3 years ago
Other questions:
  • Does this make sense,the winds move rapidly -at great speed,very fast,quick-I'd seek shelter right away
    5·2 answers
  • Points H, G and F are collinear. Point G is between Hand G. Solve for x. HG = x, GF = 1, HF = 10 *​
    11·1 answer
  • X/5 = -2 whats the answer
    15·1 answer
  • What % of 3 1/3 is 6 1/4? I'm stuck...
    9·1 answer
  • HELP ASAP <br><br> What is the value of x?<br> O x = 55°<br> O x = 60°<br> O x = 70°<br> O x = 110°
    5·1 answer
  • Identify the missing numbers below to show the result of multiplying the numbers.
    7·2 answers
  • The equation of the line of best fit of a scatterplot is y = -8x + 3. What is the y-intercept?
    10·1 answer
  • Can someone help me w this pls
    12·2 answers
  • HELP WITH THESE 3 questions please !!! Please dont give me the wrong answers thanks I really need help
    6·1 answer
  • A rectangular box with a square base and no top is to have a volume of 108
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!