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Reika [66]
3 years ago
7

Given PQR ~ JKL solve for X

Mathematics
2 answers:
Naya [18.7K]3 years ago
4 0
The answer would be x=4
Sergeeva-Olga [200]3 years ago
3 0
The answer would be 4



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Which are the coordinates of the vertices of a triangle congruent to ΔPQR?
user100 [1]

Answer:

(4,3), (−4,8), (−4,3)

(2.5,−4), (0,0), (0,−4)

Step-by-step explanation:

On plotting on graph all form right angled triangle.

Dimension of all triangles and tanФ

  1. Base=2 Height=5   tanФ  2.5
  2. Base=5 Height=3   tanФ  1.6
  3. Base=8 Height=5   tanФ  1.6
  4. Base =2.5 Height=4   tanФ  1.6

[Here base and height can be interchanged if needed]

Ratio of perpendicular and base of last two triangle is equal.

First two are not congruent to any of other triangle but 3rd and 4th triangle are congruent .

Their coordinates are:

(4,3), (−4,8), (−4,3)

(2.5,−4), (0,0), (0,−4)

7 0
3 years ago
Read 2 more answers
Using the graph below, what would the input (x-value) need to be for an output (y value) of 1?
sergij07 [2.7K]

Answer:

X = 2

Y = 1

The graph intersects at the exact point of (2,1)

5 0
3 years ago
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Please answerrrrrrrrr :)
sweet [91]

Answer:

I think 25 IM AM SO SORRY IF ITS WRONG!!!!!!!!

Step-by-step explanation:

7 0
3 years ago
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A data set contains information on the grams of fat and number of calories in 28 different fast foods. The correlation coefficie
k0ka [10]

Using a calculator, it is found that for the two-tailed test of significance, the p-value is of 0.9195.

The correlation coefficient is also called <u>Pearson's r-score</u>, and is used for two-tailed tests. To find the p-value, the information needed is:

  • The value of the Pearson's r-score, that is, the value of the correlation coefficients.
  • The sample size.

In this problem, we have that the correlation coefficient is of r = 0.02, with a sample size of n = 28.

  • Using it as the input for a r-score calculator, the p-value is of 0.9195.

A similar problem is given at brainly.com/question/13873630

6 0
3 years ago
15. 12, 8, 14, 7, 16, 6, 18, .......,<br>b. 6, 20<br>a. 5, 18<br>d.6,21<br>C. 5, 20​
babymother [125]

Answer:

What is the question. Please rewrite the question.

8 0
3 years ago
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