2x^2 + 4x + 1 = 0
2x^2 + 4x + 1 - 1 = 0 - 1
2x^2 + 4x = -1
X(2x + 4) = -1
X = -1.
2x + 4 = -1
2x + 4 - 4 = -1 - 4
2x = -5
2x/2 = -5/2
X = -5/2.
I believe these are the solutions. If not you can use the quadratic formula to solve for the roots, solutions.
Answer:
26.46
Step-by-step explanation:
24.50 x .08 = 1.96 (this is our sales taxes)
1.96 + 24.50 = 26.46
Answer:
Step-by-step explanation:
so when remembering how to write ordered pairs, think of the monkey bars. you have to get there before you can climb up, x being walking to the monkey bars and y being climbing up them. Think of the steps to get to the monkey bars compared to the fact that x is before y. getting to the monkey bars comes before climbing them, is x (run) and climbing them would be y (rise), and not the other way around because like the question said; x comes before y.
I really hope this wasn't too confusing. I'm really sorry if it was!
Hope this helps! :)
Answer:
B, D,
Step-by-step explanation:
- 0 has 3 dots
- 1 has 8 dots
- 2 has 7 dots
- 3 has 0 dots
- 4 has 4 dots
- 5 has 1 dot
Total number of dots: 23 =>
The center is 2 Wrong
The center is 1.5. True
There are no gaps. Wrong
It has a cluster at 0, 1, and 2. True
Hope it will find you well.
