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
Aleonysh [2.5K]
3 years ago
8

Can someone help with this???

Mathematics
1 answer:
Sedbober [7]3 years ago
3 0

Answer:

x=7

Step-by-step explanation:

The pattern is:  i^1 = i, i^2 = −1, i^3 = −i, i^4 = 1, i^5 = i, i^6 = −1 and repeats again, so x = 7 would be i^20 = (i^{4} )^{5} = 1^5 = 1

You might be interested in
Just number 14 please
larisa [96]
Nope you posted this five days ago no need for another answer.
4 0
3 years ago
Robin earned $4,320 in 9 weeks and worked 40 hours in each week. How much did he earn per hour?
quester [9]
Divide 4,320 between 9 and you'll get 408 per week. divide 408 between 40 and you'll get how much he makes per hour
6 0
3 years ago
Read 2 more answers
For which interval does this quadratic inequality hold true?
adoni [48]

Answer:

D

Step-by-step explanation:

x²-4x-12≤0

x²-6x+2x-12≤0

x(x-6)+2(x-6)≤0

(x-6)(x+2)≤0

x=6,-2

∴ value of x lies between -2 & 6

3 0
1 year ago
Hana wins 2/3 of the marbles. how many does she win
Irina18 [472]

Answer:she wins 2 marbles


Step-by-step explanation:


8 0
3 years ago
WILL MARK BRAINLIEST A number cube is rolled and a coin is flipped. Predict how many times you would get heads and a number grea
Over [174]

Answer:

coin flip is 1/2

2 numbers are less than 3 so 2/6 = 1/3

1/2 x 1/3 = 1/6 probability total

240 x 1/6 = 40

answer is C) 40

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • HEEEEELP AGAIN LOL PLZ PLZ
    15·1 answer
  • What is another way to write the ratio 13:6
    11·2 answers
  • In a mixture of​ concrete, there are five lb of cement mix for each pound of gravel. if the mixture contains a total of 198 lb o
    12·1 answer
  • The product of x and 6 is at least -17
    12·1 answer
  • Each of 6 students reported the number of movies they saw in the past year. This is what they reported:
    5·1 answer
  • Calculate the measure of segment KL<br><br><br> HELP PLS
    15·1 answer
  • What are the rules for the order of operations
    6·1 answer
  • 7 1/8-3 2/3<br><br> As a mixed number in simplest form.
    8·2 answers
  • The formula K=C+273.15
    14·2 answers
  • Wich one is bigger 4\5 or 0.8
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!