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
Mariana [72]
2 years ago
11

If i=1, what is the value of 1³? O -1 Oi 0 1 O-i

Mathematics
2 answers:
sineoko [7]2 years ago
8 0
Here you go! Hope this helps

vodomira [7]2 years ago
3 0

Answer:  [D]:  " - i " .

Step-by-step explanation:

Note:  " i ³ = \sqrt{-1} .

\sqrt{-1} * \sqrt{-1} * \sqrt{-1} = [ \sqrt{-1} * \sqrt{-1} ] * \sqrt{-1}

                                                             =  {-1}   *  \sqrt{-1}  

                                                             =  -1 \sqrt{-1}
                                                             =    - \sqrt{-1} ;

                                           →  which corresponds to:

                        Answer choice:  [D]:  " - i " .

___________________________

Hope this is helpful to you.  Best wishes!
___________________________

You might be interested in
Find the sum.<br> 7x + 15x =
kotegsom [21]

Answer:

22x

Step-by-step explanation:

7x + 15x

(7 + 15)x

22x

7 0
2 years ago
Read 2 more answers
How would I solve the question below? In what order would I solve it?<br> 4 ⋅ 3 + 2 ⋅ 9 − 40
worty [1.4K]

Step-by-step explanation:

You would multiply 4 and 3, and 2 and 9 separately, then add them, then subtract 40. Remember PEMDAS.

(4*3) + (2*9) - 40

12 + 18 - 40

-10

Hope that helps

8 0
2 years ago
Read 2 more answers
Question 8 of 49
klio [65]
Ddddddddddddddddddddddddddddddddddddd
7 0
2 years ago
Find x ????????????????????????
Virty [35]

Answer:

here

h=x,p=15,b=9

using pythagoras theorem

h^2=p^2+b^2

x^2=15^2+9^2

x^2=225+81

x^2=306

x=3 √34 is the answer

6 0
2 years ago
Please help !! Confused
Vlad [161]

Answer:

29

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • The price of an item was reduced 25% to $30. What was the original price of the item
    10·1 answer
  • Choose the correct answer for the amount of interest earned in the following simple interest problem. A deposit of $4,000 at 9.5
    9·2 answers
  • Shelley cleans out houses. She worked 18 hours cleaning 5 different houses. She worked an equal number of hours at each house. H
    14·1 answer
  • What is the Term? (Will mark brainliest if correct)
    6·1 answer
  • If b = the number of boys, which algebraic expression represents the phrase
    7·1 answer
  • Graph<br><br> y−5=43(x−5) <br><br> help quick
    10·2 answers
  • Which of the following is a solution to the equation:
    8·1 answer
  • A line segment with both its endpoints on the circumference and which does not pass through the centre of the circle. is what di
    9·1 answer
  • Please help me with this I need help.<br>​
    8·2 answers
  • You select 32 marbles from a bag. The results are as follows: 6 blue marbles, 5 green marbles, 4 red marbles, 8 white marbles, a
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!