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
kiruha [24]
3 years ago
13

Which complex number will be plotted below the real axis and to the right of the imaginary axis?

Mathematics
2 answers:
mestny [16]3 years ago
4 0
The correct answer is, 4 - i
Dahasolnce [82]3 years ago
3 0

Answer:  The correct answer is (B) (4-i).

Step-by-step explanation:  We are given to select the correct complex number that will be plotted below the real axis and to the right of the imaginary axis.

We know that a complex number can be treated as a point in XY-coordinate plane as X-axis is the real axis and Y-axis as the imaginary axis.

That is, x + iy = (x, y).

Therefore, the given points and the corresponding quadrants can be written as

2i - 5 = (-5, 2)        Quadrant II

4 - i = (4, -1)           Quadrant IV

5 + i = (5, 1)           Quadrant I

-5i   = (0, -5)          Y-axis

-2 - i = (-2, -1)        Quadrant III.

Now, the quadrant that lies below the X (real) axis and to the right of Y (imaginary) axis is Quadrant IV.

So, the correct complex number that will be plotted below the real axis and to the right of the imaginary axis is (4 - i).

Option (B) is CORRECT.

You might be interested in
In jims class, 5 times has many students take the bus as those who walk. A total of 24 students walk or take the bus. How many m
lubasha [3.4K]
Take bus=5 times walk
b=5w
b+w=24
sub 5w for b
5w+w=24
6w=24
divide both sides by 6
w=4

sub back
b=5w
b=5(4)
b=20

bus-walk=20-4=16

answer is 16 more take the bus than walk
 
7 0
3 years ago
If 9^(1 - x) =27^Y and x-y equals to -11 / 2 find the value of x + y​
777dan777 [17]

Answer:

x = -2.9

y = 2.6

x+y = -2.9+2.6

= -0.3

8 0
3 years ago
X = 0.19
Luda [366]

Step-by-step explanation:

.19 = 19/100

.864 = 86.4/100

.5348 = 53.48 /100

I multiplied the decimal by 100 to get what it was before which is the same as moving two decimal places to the right and divided by 100

if any confusion ask

4 0
2 years ago
Read 2 more answers
Evaluate each expression for the given value (please answer all)
Anna [14]

Answer:

-20a - 65 = -104  for  a = 2.7

-6x + 52 = 45  for  x = 1 1/6

Step-by-step explanation:

-20a - 50  for  a = 2.7

Insert 2.7 in for a.

-20(2.7) - 50 = -54 - 50 = -104

-6x + 52  for  x = 1 1/6

Insert 1 1/6 for x.

-6(1 1/6) + 52 = -7 + 52 = 45

8 0
3 years ago
What is 5-2+(9÷1)×9+0
Anna [14]
The answer is 84 because of process priority
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the square root of 12
    7·1 answer
  • Write the ratio in three different formats:a to b, a:b, and a/b.
    15·1 answer
  • How can you use transformations to graph this function?
    7·2 answers
  • Determine the function’s value when x = −1.
    7·2 answers
  • Help me please pretty plese
    14·2 answers
  • What is f(x)= x^2-1 and g(x)=x<br> find (f-g)(-3)
    13·1 answer
  • Pls helpppppp ASP pls
    6·1 answer
  • Which is equivalent to <br> 4(x + 5)<br><br><br> 4x + 9<br> 4x + 20<br> 4x + 5
    15·2 answers
  • Jeremias invested $20 at a rate of 8.5% compounded continuously. How long would it take to triple his money?
    6·2 answers
  • Please Help I Don't Understand
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!