Answer:
17x² - 5x + 11 = 0
Step-by-step explanation:
To add or subtract a polynomial do the operation with like - terms.
i.e., Two terms of x² gets added or subtracted. Similarly terms of x and constant.
Here, we have to subtract:
Club all the like terms for easier simplification. We get:
Multiplying by -1 throughout:
17x² - 5x + 11 = 0 is the answer.
Here we must see which information about the graph of a linear relationship is given. The information given is just the y-intercept and a point that is not an intercept, thus the correct option is E.
<h3>
Linear relationships:</h3>
So we define a general linear relationship as:
y = a*x + b
Where a is the slope and b is the y-intercept.
In this problem we know that:
- Originally, the sheet of ice is 2 meters thick.
- The thickness decays at a constant rate
- After 3 weeks, the thickness is 1.25 meters.
The first point gives us the y-intercept (the thickness at week 0), the second one gives us the fact that the relationship is linear, and the third one is just a point on the line (that can be used to get the slope.)
So the information given is just the y-intercept and a point that is not an intercept, thus the correct option is E.
If you want to learn more about linear relationships, you can read:
brainly.com/question/4025726
Answer:
1e + 18
Step-by-step explanation:
1 + 100+ 1000000000848493737 = 1e + 18
Answer:
(1 + 2h)(1 - 2h)
Step-by-step explanation:
![[ \ a^2 - b^2 = (a - b)(a+b) \ ]](https://tex.z-dn.net/?f=%5B%20%5C%20a%5E2%20-%20b%5E2%20%3D%20%28a%20-%20b%29%28a%2Bb%29%20%5C%20%5D)
Answer:
You just need to find the length of LM and NM and then find the area of semi-circles using the formula πr²÷2
