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
gulaghasi [49]
2 years ago
11

The complex root of -64^1/6

Mathematics
2 answers:
LuckyWell [14K]2 years ago
5 0
Example of Roots of Complex Number
(64)1/6={2cis(60k)∘} for k=0,1,2,3,4,5.
nataly862011 [7]2 years ago
5 0

Answer:

4i

Step-by-step explanation:

(-64)^1/6

=> 64i^(1/3)

=> (4i)^3(1/3)

=> 4i

You might be interested in
Which relation represents a function? A. {(0, 3), (2, 4), (0, 6)} B. {(-7, 5), (-7, 1), (-10, 3), (-4, 3)} C. {(2, 0), (6, 2), (
xz_007 [3.2K]
If there are two of the same x values in a set, it is not a function. Therefore, the answer is D. Hope this helps, and please mark brainliest!
5 0
3 years ago
Who can help me with this entire page?
trasher [3.6K]

Answer:

I'm not entirely sure what the question is but every thing under 12.5 is closer to 12, everything 12.5 and upwards like 12.87 would be closer to 13

8 0
2 years ago
What is the slope of the line passing through the points (-1,-7) and (-9,-2)?
nalin [4]

Answer: m = -5/8

Step-by-step explanation:

The general equation for slope is rise over run, also known as:

m=(y2-y1)/(x2-x1)

From the points (x, y), we can get all the variables we need.

(-1, -7) gives us x1 = -1 and y1 = -7

(-9, -2) gives us x2 = -9 and y2 = -2

If we plug all the values in, we get:

m = (-2 - (-7))/(-9 - (-1))

m = (-2 + 7)/(-9 + 1) the negatives cancel

m = (5)/(-8)

m = -5/8

7 0
3 years ago
The length of a rectangle is 3 inches more than its width.
BlackZzzverrR [31]

Answer:

X=15

Step-by-step explanation:

Ignore the increase for equasion. This is factored in but irellevent. Orignal x value is 13, but increases to 15, and orignal x value is not needed for this equasion. (its there to confuse you)

L+L+W+W=66.

(w+3) +(w+3) +w +w = 66

(4xw) + 3 +3= 66

4 x w = 66 -3 -3

4 x w =60

60/4= 15.

L= 15+ 3 =18

W = 15.

W + W + L + L

15 + 15 + 18 +18 =66

3 0
3 years ago
A suit costs $95. Barry has a discount coupon for 10% off and the city has a 4.5% sales tax. What is the final cost of the suit?
seropon [69]
So first you need to do the discount

(95)(0.9) = 85.5

then add the 4.5% sales tax:

(85.5)(1.045) = $89.35
7 0
3 years ago
Other questions:
  • The life spans of a computer manufacturer’s hard drives are normally distributed, with a mean of 3 years 6 months and a standard
    10·2 answers
  • 50 percent of 65 is approximately equal to ________.
    13·2 answers
  • James says that 12 is a common factor of 3 and 4. June says 12 is a common multiple of 3 and 4. Who is correct
    11·1 answer
  • Writing expressions word prob
    13·1 answer
  • What is the surface area for this triangular prism?
    10·1 answer
  • How do you pass algebra class
    13·1 answer
  • 2x3(5-4)/6.2<br> Algebra
    12·1 answer
  • a line passes through point (-10,3) and has a slope of 1/2. write an equation in Ax+By=C form for this line. Use integers for A,
    14·1 answer
  • 2.4 - 5.5 -4n + 8?
    13·1 answer
  • A 9V battery is attached to a hand generator. What prediction best explains what will happen and why?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!