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
nikdorinn [45]
3 years ago
15

Review the graph of complex number z Which graph shows the conjugate of Z?

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
4 0

Answer:

B

Step-by-step explanation:

took the test got a 92%

You might be interested in
A distribution has a mean of 90 and a standard deviation of 15. Samples of size 25 are drawn randomly from the population. Find
raketka [301]

Answer:

The probability is 0.04746

Step-by-step explanation:

Firstly, we calculate the z-score here

Mathematically;

z-score = x-mean/SD/√n

Where from the question;

x = 85, mean = 90 , SD = 15 and n = 25

Plugging these values into the equation, we have;

Z = (85-90)/15/√25 = -5/15/5 = -1.67

So the probability we want to calculate is ;

P(z > -1.67)

We use the standard normal distribution table for this;

P(z > -1.67) = 0.04746

4 0
3 years ago
What is the smallest power of 10that would exceed 999999999991
lozanna [386]
10^12 

I hope that helps.
8 0
3 years ago
50a3b-8ab factor the expression completely. part a: factor out the gcf (5 points) part b: factor the difference of perfect squar
dem82 [27]

Answer:

Step-by-step explanation:

50a³b = 2⋅5²a³b

8ab = 2³ab

GCF = 2ab

50a³b - 8ab = 2ab(5²a² - 2²)

5²a² - 2² = (5a - 2)(5a + 2)

8 0
2 years ago
I need someone help please !!
Masteriza [31]

It is asking for the tangent ratio at B.

In my answer; angle=theta

tan(theta)=opposite/adjacent

tan(theta)= 3/2

5 0
3 years ago
Find the indicated function value for csc -450°
Mekhanik [1.2K]

Step-by-step explanation:

\csc( - 450 \degree) \\  \\  =  -  \csc450 \degree \\  \\  =  -  \csc(360 \degree + 90\degree) \\  \\  = -  \csc( 90\degree) \\  \\  =  - 1

4 0
3 years ago
Other questions:
  • Once a woman is cured of the human papilloma virus, she does not have to worry about future effects. Please select the best answ
    15·2 answers
  • Think about the function f(x) = 10 - x3. What is the input, or independent variable? f(x) x y What is the output, or dependent v
    10·3 answers
  • Joe"s Age Is three times Aaron's age and Aaron is six years older than Christina if the sum of their ages is 149 what is Christi
    7·1 answer
  • What is the area of the figure, and please show the steps?
    10·2 answers
  • A tree that is 3 feet tall is growing at a rate of 2 feet each year. A tree that is 13 feet tall is growing at a rate of 1 foot
    9·2 answers
  • The binomial expansion of (x + y)2 is
    14·2 answers
  • Tunde and Martha are married and share their income. Tunde earns $1,500 per year less than Martha. If their annual income is $47
    5·1 answer
  • Please help me<br><br><br><br> Excellent help needed
    5·2 answers
  • For this parallelogram (a) choose the best name and then (b) find the value of x and y.​
    10·1 answer
  • What is the approximate circumference of the circle that has a center (3, 1) and passes through the point (3, 4)?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!