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krok68 [10]
3 years ago
15

one vertex of a triangle is located at (0,5) on a coordinate grid after a transformation the vertex is located at(5,0) which tra

nsformations could have taken place​
Mathematics
1 answer:
Alik [6]3 years ago
6 0

Answer:

It's a rotation clockwise of 90 degrees about the origin.

Step-by-step explanation:

The given point moves from   y = 5 to x = 5 so it has passed through 90 degrees about the origin.

It's a rotation clockwise of 90 degrees about the origin.

You might be interested in
Three times the difference between 4 times h and five is 45
Anestetic [448]

3(4h-5) =45

12h-15=45

+15 +15

12h = 60

÷12 ÷12

h = 5

5 0
3 years ago
I NEED HELP ASAP PLEASE, A woodworker makes wooden checkerboards. Her profit is a function of the price
chubhunter [2.5K]

Answer:

Option (C)

Step-by-step explanation:

The given graph represents the relation between her profit and the price charged.

x-intercepts from the graph are at,

x = 20 and x = 65, which show the selling prices.

x-intercepts means y = 0

And y = 0 represents no profit no loss.

When we summarize these data,

zeros : x = 20 and x = 65

These are the selling prices that will give her neither profit nor loss.

Therefore, Option (C) will be the answer.

4 0
4 years ago
Construct a confidence interval that will capture the true population mean with 95% confidence. Population standard deviation is
kompoz [17]

A confidence interval that will capture the true population mean with 95% confidence. The value is ( 23.6459    , 24.8293 ) .

What is population mean?

A population in statistics is a group of comparable objects or occurrences that are relevant to a particular topic or experiment. A statistical population can be a collection of real things or a hypothetical, possibly limitless collection of objects derived from experience.

Data: 18

for given data

$$\begin{aligned}\bar{X} & =\frac{\sum X i}{n} \\& =2448 / 101 \\& =24.2376\end{aligned}$$

as population variance is unknown so we used sample variance

$$\begin{aligned}S^2 & =\frac{1}{n-1}\left(\sum X i^2-n \times \bar{X}^2\right) \\S^2 & =\frac{1}{100}\left(60232-101 \times 24.2376^2\right) \\& =8.9830\end{aligned}$$

Now

\frac{\bar{X}-\mu}{S / \sqrt{n}} \sim t_{n-1}$$

hence 95 % of population mean is

As n=101 which is large so critical value is 1.98397

$$\begin{aligned}& =\left(\bar{X}-\sqrt{\frac{S}{n}} \times t_{(n-1, \alpha / 2)}, \bar{X}+\sqrt{\frac{S}{n}} \times t_{(n-1, \alpha / 2)}\right) \\& =\left(24.2376-\sqrt{\frac{8.9830}{101}} \times 1.98397,24.2376+\sqrt{\frac{8.9830}{101}} \times 1.98397\right) \\& =(23.6459,24.8293)\end{aligned}$$

To learn more about statistics visit:brainly.com/question/29093686

#SPJ4

4 0
1 year ago
Problem Page Rewrite as a whole number. 32/8
maxonik [38]
The answer will be 4.
4 0
3 years ago
What is the solution to this system of linear equations?<br> x + y = 4<br> x - y = 6
almond37 [142]

Answer: x = 5 , y = -1

Step-by-step explanation:

Given:

x + y = 4 ................. equation 1

x - y = 6 .................. equation 2

Solving the simultaneous equation by elimination method;

From equation 1 make x the subject of the formula , that is

x = 4 -y ............ equation 3

substitute equation 3 into equation 2 , we have

4 - y - y = 6

4 - 2y = 6

Add 2y to both sides , we have

4 = 6 + 2y

subtract 6 from both sides , we have

4 - 6 = 2y

- 2 = 2y

divide both sides by 2

-2/2 = y

Therefore : y = -1

Substitute y = -1 into equation 3 , we have

x = 4 - (-1)

x = 4 + 1

x = 5

8 0
3 years ago
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