themaster66644 themaster66644

04-12-2018
Mathematics

contestada

Convert 6cis5π/6 to rectangular form.

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

04-12-2018

Answer:

-3 sqrt(3) + 3 i

Step-by-step explanation:

6 cis ( 5 * pi / 6)

cis is (cos + i sin)

6 ( cos ( 5 pi /6) +i sin ( 5 * pi /6))

6 (-sqrt(3)/2 + i (1/2))

distribute

-3 sqrt(3) + 3 i

Answer Link

Otras preguntas

Read the chart carefully then answer the questions located beneath:Based on the topic sentence for main fact 2, which supporting details would you expect to rea

What types of challenges did new immigrants face after they arrived in the United States?

Plz help with number 10

Jean drove 64 miles per hour for a total of 448 miles on a trip. She used the equation below to calculate the time, t, it would take her to complete the trip.

Read the word problem below. Antonio has a total of 55 marbles. He has 15 green marbles and 12 red marbles. The rest of the marbles are blue. How many blue marb

Graph the rational function y x2 + 3x Which quadrant does neither branch of the rational function pass through?

Mrs. Peabodys classroom was collecting canned goods for a food drive. Her class set a goal of collecting 300 cans. At the end of the food drive, they collected

Imagine a typical day in your life. What did you do? Where did you go? What did you wear, see, eat, say, etc. 1. Create a list of all the tasks/activities you

What health care business decisions are based on financial statements? And what are some examples?

PLEASE HELP!!!!! A line intersects the points (-8, -1) and (1, 8). What is the slope-intercept equation for this line? y= [?}x+ _

Q&A Education