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
larisa86 [58]
3 years ago
10

I need this solved step by step

Mathematics
1 answer:
mars1129 [50]3 years ago
4 0
4-9i÷-6i times both sides by 6i
6i(4-9i)÷6i(6i)
24i-54i²÷-36i²
24i-54(-1)÷-36(-1)
54+24i÷36 now reduce 
9+4i÷6
I hope this helps!!

You might be interested in
Need help with this please
KonstantinChe [14]

Answer:

72 cent

Step-by-step explanation:

7 0
3 years ago
A box has two balls, one white and one red. We select one ball, put it back in the box, and select a second ball (sampling with
AleksAgata [21]

Answer:

P (T) = 1/4

P ( T | F )    = 1/2  = P(F)

The events are not independent.

Step-by-step explanation:

Let F the event of picking the white ball first

P (F)= 1/2   ( picking the white ball first)

Let T be the event of getting the white ball twice,

P (T) = P( getting white ball) * P( getting white ball)

          =( 1/2)*(1/2)

           = 1/4

Here P(T∩F) = P(T) because the probability of getting the white balls is the same as probability of getting the white ball first  both the times.

P ( T | F ) = P (T∩F)/ P(F)

                = (1/4)/ (1/2)

                  = (1/2)

                    = 1/2  = P(F)

For the events to be independent the conditional probability P ( T | F )  must be equal to P(T).

Hence the events are not independent.

4 0
3 years ago
For the following equations, find:
astraxan [27]

Answer:

to be honest with you, i dont know for sure,but I can tell that this is a really hard question, and for once I cant help someone, I am so sorry about that, but I will try to find the answer so that I can help you if you would like me to

4 0
2 years ago
Which of the binomails below is a factor of this expression
hoa [83]
D:11a+8b and the other factor would be 11a-8b
8 0
3 years ago
A plane can hold 125 people. If there are 78 passengers on the plane already then the plane can fit no more than how many passen
horrorfan [7]
Kuckydukdiyxkyztjzjtdkdyodtdyodyodyody
5 0
3 years ago
Other questions:
  • To choose a mascot for a new middle school, 8th-grade students were polled, and their top choice was selected as the mascot. Was
    8·2 answers
  • Mandy is trying to subtract 4 - 12, and she has asked you for help. How would you explain the process of solving the problem to
    6·2 answers
  • {1/8, -0.02555,0.2,-1/7} following set up numbers from least to greatest by the way there are two negatives
    15·1 answer
  • Factorise fully<br>40-10g <br><br>Please do quick, will mark brainiest!!​
    15·1 answer
  • Which statement best describes the area of the triangle shown below?
    14·2 answers
  • A company’s stock decreased from $15 per share to $9 per share. What is the percentage decreased in stock price? Round your answ
    15·1 answer
  • Order the fraction to least to greatest 7\9 13\18 5\6 2\3
    6·1 answer
  • Find the selling price
    5·1 answer
  • Ms. F needs you to walk her dogs Ella and Aries. She will pay you $10 for each time you take Ella and Aries out for a walk. The
    11·1 answer
  • When subtracting polynomials,distribute the negative sign,then add.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!