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
Assoli18 [71]
3 years ago
5

What is (3-4i)^2? In complex numbers?

Mathematics
1 answer:
ANTONII [103]3 years ago
5 0
(3-4i)^2=9-24i-16=-7-24i
You might be interested in
Question 2.<br> Which fraction is equivalent to 4%?<br> A) 1/50<br> B) 2/25<br> C) 1/25
gtnhenbr [62]
It is C) 1/25
Hope this helps
7 0
3 years ago
Jen needs to save $180 for a new camping tent. She is able to save $9 each week. How many weeks will Jen need to save to reach h
Lyrx [107]
20 weeks long all you have to do is to 180\9
3 0
3 years ago
A sporting goods store sells 7 cans of tennis balls for every 3 tennis rackets. How many cans of tennis balls would be sold if 6
Nataliya [291]

Answer:

7×63=441

Step-by-step explanation:

441 cans of tennis

8 0
3 years ago
I need help answering
Aleksandr-060686 [28]
The answer to the question

4 0
3 years ago
Jessica gets her favorite shade of purple by mixing 1/3 cup of blue with 1/2 of red. How many of blue and red paint does Jessica
Vitek1552 [10]

Answer:

8 cup of blue

12 cup of red

Step-by-step explanation:

The first thing is to calculate how much black paint is produced, assuming that the volumes add up, we have to:

1/2 + 1/3 = 5/6

5/6 cup of paint is produced, I want to know how much I need to produce 20 cups, I divide the value I want by the ideal value, that is, 5/6 and thus I obtain the factor that I require:

20 / (5/6) = 24

Now I multiply by 24 each quantity of blue and red paint

1/2 * 24 = 12

1/3 * 24 = 8

Which means you need 12 cups of red paint and 8 cups of blue paint

8 0
3 years ago
Other questions:
  • A department store sells a pair of shoes with an 87% markup. If the store bought the pair of shoes for $55.25, what is the selli
    14·1 answer
  • The Rivera family went on a vacation. They started with $2000 dollars. If they spent $150 dollars each day, what expression repr
    14·1 answer
  • Y is 7 less than the product of 6 and x.
    14·1 answer
  • you have $2.50. Each sugar free gumball in a gumball machine cost $0.25. Write and solve an inequality that represents the numbe
    13·1 answer
  • It’s just #14 &amp; #15, <br><br><br> HELLOOOOOOOOOOO BEUTIFULLL CAN U HELP!?
    11·1 answer
  • Which of the following points are solutions t the equation 3x - 4y - 8 = 12?
    14·1 answer
  • What is the sign of 46.2 + 112.2
    9·2 answers
  • What is the solution to 3x² - 2x+4=0​
    10·1 answer
  • which of the following statements best describes the effect of replacing the graph of y = f(x) with the graph of y = f(x) − 11?
    10·2 answers
  • How many natural numbers below 2021 have exactly 15 positive integer factors​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!