2 years ago

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 help finding the sin cos tan

jonny [76]

Answer:

a. Sin (θ) = 3 / 5

b. Cos (θ) = 4 / 5

c. Tan (θ) = 3 / 4

Step-by-step explanation:

a. Sin (θ) = 6 / 10 = 3 / 5

b. Cos (θ) = 8 / 10 = 4 / 5

c. Tan (θ) = 6 / 8 = 3 / 4

3 0

2 years ago

Out of the 30 days in April, 3/5 of the days were sunny and clear. The rest of the days were either cloudy or contained some rai

Lelechka [254]

Answer:

Step-by-step explanation:

5 0

3 years ago

A sales team estimates that the number of new phones they will sell is a function of the price that they set. They estimate that

USPshnik [31]

Answer:

$204

Step-by-step explanation:

The question is at what price x will the company maximize revenue.

The revenue function is:

$R(x) = 4,080x-10x^2$

The price for which the derivate of the revenue function is zero is the price the maximizes revenue:

$R(x) = 4,080x-10x^2\\\frac{dR(x)}{dx}=0=4,080-20x\\x=\frac{4,080}{20}\\ x=\$204$

The company will maximize its revenue when the price is $204.

7 0

3 years ago

Round each number to the nearest hundred and estimate the sum.

murzikaleks [220]

1841 ≈ 1800 (nearest hundred)
964 ≈ 1000 (nearest hundred}

<span>1,841 + 964 </span>≈ 1800 + 1000 = 2800 (Answer B)

8 0

3 years ago

Read 2 more answers

Select the correct answer.<br> Which graph represents the given exponential function?

Allushta [10]

Answer:

the ans is C..... good luck

7 0

3 years ago