The side lengths 10.5 cm, 20.8 cm, and 23.3 cm create a right scalene triangle.
The equation for the given relation is a quadratic equation:
![y = x^2](https://tex.z-dn.net/?f=y%20%3D%20x%5E2)
<h3>
How to write an equation for the given relation?</h3>
Here we have the relation:
D = {(x, y); (3, 9), (5, 25), (-2, 4), ...}
Notice that for each coordinate point, we can see that the output is equal to the square of the input:
![3^2 = 9\\5^2 = 25\\(-2)^2 = 4](https://tex.z-dn.net/?f=3%5E2%20%3D%209%5C%5C5%5E2%20%3D%2025%5C%5C%28-2%29%5E2%20%3D%204)
Then the equation is just:
![y = x^2](https://tex.z-dn.net/?f=y%20%3D%20x%5E2)
If you want to learn more about quadratic equations:
brainly.com/question/1214333
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Answer: $12.61
Step-by-step explanation:
Given : Total cost of meal for 5 people = $52.95
Jenna ordered a dessert for $2.50.
Total cost other 4 need to pay = $ (52.95- 2.50) = $ 50.45
Now , each person will pay ![=\$\dfrac{50.45}{4}\approx \$12.61](https://tex.z-dn.net/?f=%3D%5C%24%5Cdfrac%7B50.45%7D%7B4%7D%5Capprox%20%5C%2412.61)
Hence, each of the other person need to pay $12.61 .
17/8 or 2 1/8 this is correct I am pretty sure your welcome for the help man