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
Monica [59]
3 years ago
14

What is true for an image and preimage in a reflection?

Mathematics
2 answers:
MatroZZZ [7]3 years ago
8 0
They both are congruent
MrMuchimi3 years ago
4 0
They will be the same shape
You might be interested in
Solve the following equations for x<br> x(14-x) = 33
Katarina [22]

ANSWER :

14x-x^2 = 33

Step-by-step explanation:

x(14-x) = 33

14x-(x)^2 = 33

7 0
2 years ago
There are big spenders among University of Alabama football season ticket holders. This data set Roll Tide!! shows the dollar am
Bas_tet [7]

Using the z-distribution, as we have a proportion, the 95% confidence interval is (0.2316, 0.3112).

<h3>What is a confidence interval of proportions?</h3>

A confidence interval of proportions is given by:

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which:

  • \pi is the sample proportion.
  • z is the critical value.
  • n is the sample size.

In this problem, we have a 95% confidence level, hence\alpha = 0.95, z is the value of Z that has a p-value of \frac{1+0.95}{2} = 0.975, so the critical value is z = 1.96.

We also consider that 130 out of the 479 season ticket holders spent $1000 or more at the previous two home football games, hence:

n = 479, \pi = \frac{130}{479} = 0.2714

Hence the bounds of the interval are found as follows:

\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.2714 - 1.96\sqrt{\frac{0.2714(0.7286)}{479}} = 0.2316

\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.2714 + 1.96\sqrt{\frac{0.2714(0.7286)}{479}} = 0.3112

The 95% confidence interval is (0.2316, 0.3112).

More can be learned about the z-distribution at brainly.com/question/25890103

7 0
2 years ago
Please HELP !! Find the SLOPE of the LINE
dezoksy [38]

Answer: The slope is -2/1

Step-by-step explanation: We go 2 up and 1 to the left, meaning we get 2 over -1, to simplify, -2/1

Note: When we go down or to the left its negative, when we go up or to the right its positive

5 0
2 years ago
Read 2 more answers
PLZ HELP!! I NEED QUICKLY!!
Amiraneli [1.4K]

Answer:

(1, 1), (2, 2), (-3, -3), (4, 4), (-5, -5)

Step-by-step explanation:

You get a straight line. As you can see in the picture, the figure lies in the first and third quadrant.

4 0
2 years ago
Read 2 more answers
The slope-intercept form of a line is y = mx + b. Using that equation for a line of best fit, you can substitute an input value
liq [111]

Answer:

Yes it is

Step-by-step explanation:

If you us a formula you can predict data points that are not on a graph

4 0
3 years ago
Other questions:
  • P(x)=90-3x 1&lt;x&lt;20 what is the revenue function
    8·1 answer
  • Joe is considering pursuing an MBA degree. He has applied to two different universities. The acceptance rate for applicants with
    14·1 answer
  • An arithmetic sequence is represented in the following table. Enter the missing term of the sequence.
    7·1 answer
  • I need help with this question
    8·1 answer
  • Find the slope of the line that passes through the pair of points
    15·1 answer
  • What is the sales tax on a painting priced at $280 if the sales tax rate is 7.1%?
    5·1 answer
  • Simpl following 12mn+4m²n-3mn+2m²n​
    11·2 answers
  • A cylinder has a volume of 3201 cubic inches and a height of 5 inches.
    9·1 answer
  • Fine the volume for the shape below: <br><br><br> Please help ASAP, will mark brainlist.
    8·1 answer
  • A. (x, y) = (x + 6, y)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!