2 years ago

Which of these is the graph of −2−3i ?

Mathematics

1 answer:

Sav [38]2 years ago

3 0

Answer:

-2-3i in the complex plane would be 2 units to the right of the origin and

3 units below the Real number line.

Step-by-step explanation:

Think of the complex plane as being the Cartesian plane but with the X-axis replaced by the Real component of a complex number and the Y-axis replaced by the imaginary component.

You might be interested in

According to a recent Catalyst Census, 16% of executive officers were women with companies that have company headquarters in the

Elanso [62]

Answer: 0.0885

Step-by-step explanation:

Given : According to a recent Catalyst Census, 16% of executive officers were women with companies that have company headquarters in the Midwest.

i.e. p= 0.16

Sample size : n= 154

Now, the probability that more than 20% of this sample is comprised of female employees is given by :-

$P(p>0.20)=P(z>\dfrac{0.20-0.16}{\sqrt{\dfrac{0.16(1-0.16)}{154}}})$

[∵ $z=\frac{\hat{p}-p}{\sqrt{\frac{p(1-p)}{n}}}$ ]

$=P(z>1.35)\approx1-P(z\leq1.35)=1-0.9115=0.0885$ [Using the standard z-value table]

Hence, the required probability = 0.0885

6 0

2 years ago

Marvella writes the addition problem 5 + 6. Is this sum even or odd

Lemur [1.5K]

Your answer is going to be odd

6 0

2 years ago

Read 2 more answers

7/2x + 1/2x + 5 1/2 + 92x <br> the value of x is..

jeka94

I'm not entirely sure what you mean but simplifying this expression results in 96x + 5 1/2.

8 0

2 years ago

What characteristic of a parabola can be easily identified when the factored form of a quadratic is given?

Shkiper50 [21]

D) the x intercept as you let each bracket equal to 0 to find the x coordinate

3 0

2 years ago

Does this graph show a function?explain how you know.

DiKsa [7]

The answer is B! It passes the vertical line test

5 0

2 years ago