Lol that’s chem not math but i’m pretty sure it’s the number of valence electrons but don’t listen to me
Answer:
Step-by-step explanation:
<u>Solving quadratic equation:</u>
- 5x² - 8x + 5 = 0
- x = (-b ± √b²-4ac)/2a
- x = (8 ± √8²-4*5*5)/2*5
- x = (8 ± √64-100)/10
- x = (8 ±√-36)/10
- x = (8 ± 6i)/10
- x = (4 ± 3i)/5
x = (r ± si)/t
r = 4, s = 3, t = 5
Answer:

Step-by-step explanation:
<h2>HOPE IT WILL HELP YOU✌✌✌</h2>
We can say that the length of line segment Y'Z' will increase by a scale factor of 2.
The answer is d because 2+y is the sum of 2 and y and then you multiply it by 5