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
natka813 [3]
2 years ago
12

Find the conjugate of the complex number 8+12i 1) 96 2) 8-12i 3) -96i 4) 20

Mathematics
1 answer:
timama [110]2 years ago
8 0

Option 2 8-12i is correct.

Step-by-step explanation:

The conjugate of the complex number is obtained by changing the sign of the imaginary part.

In complex number 8+12i

8 is the real part and 12i is the imaginary part

The conjugate of 8+12i is 8-12i

So, Option 2 8-12i is correct.

Learn more about Complex numbers at:

brainly.com/question/10736268

brainly.com/question/4678474

Keywords: Complex numbers, conjugate

#learnwithBrainly

You might be interested in
I need to figure out which ones are irrational. please help
julsineya [31]
Fatmagul neushe mode
3 0
2 years ago
Decide whether or not it is possible for a triangle to have three angle measurements or three side lengths given. If it is possi
shutvik [7]

Answer:

First one is not possible

Second one is possible, and would be an isocèles triangle

Third one is possible, would be scalene

Last one is not possible

Comment any further questions :)

Step-by-step explanation:

5 0
2 years ago
The probability distribution for a
Yanka [14]

There are only two possible outcomes in the table that satisfy <em>x</em> ≤ -3; either <em>x</em> = -5 or <em>x</em> = -3. Then

P(<em>x</em> ≤ -3) = P(<em>x</em> = -5) + P(<em>x</em> = -3) = 0.17 + 0.13 = 0.3

5 0
2 years ago
(a) determine the null and alternative hypotheses, (b) explain what it would mean to make a Type I error, and (c) explain what i
iren2701 [21]
Null: the mean amount of peanut butter in a jar is equal to 32 oz.
alternative: the mean amount of peanut butter in a Jar is less than 32oz.

type 1 error is is rejecting the null when it is actually true. this means that we would say that the mean amount of peanut butter is not equal to 32 when it actually is.

type 2 error is failing to reject the null when it is actually false. this means that we would say the mean amount of peanut butter is equal to 32 when in reality it is less.
3 0
3 years ago
Evaluate lim x=π/4(3x - tanx)​
Karo-lina-s [1.5K]

Answer:

 \lim_{x \to\frac{\pi }{4} } (3x-tanx) =  3(\frac{\pi }{4}  )

Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that

         \lim_{x \to\frac{\pi }{4} } (3x-tanx)

  =  \lim_{x \to\frac{\pi }{4} } (3x) -  \lim_{x \to\frac{\pi }{4} }  tanx)

 = 3(\frac{\pi }{4} )+tan(\frac{\pi }{4} )

=  3(\frac{\pi }{4} )+ 1 )

=  3(\frac{\pi }{4}  )

5 0
2 years ago
Other questions:
  • Yesterday, Jack drove 44 1/2 miles. He used 1 1/4 gallons of gasoline. What is the unit rate for miles per​ gallon?
    7·2 answers
  • What are five fractions between -8/10 and -4/5
    9·1 answer
  • PLEASE HELP!:
    15·1 answer
  • What is the equation for this graph?
    5·1 answer
  • For a population with a mean of 40 and a standard deviation of 8 find the z-score corresponding to each of the following samples
    15·1 answer
  • F(x)=(x-6)e^-3x find the interval in which f(x) is increasing, the intervals on which f(x) is decreasing, and the local extrema
    12·1 answer
  • Find the surface area of that part of the plane 9x 5y z=5 that lies inside the elliptic cylinder x216 y281=1
    12·1 answer
  • When I was six my brother was half my age. next year if I turn 40 how old will my brother be?
    7·1 answer
  • Can someone help with these two questions?
    11·2 answers
  • Solve this for me please.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!