ANSWER
The vertex is (1,-3)
EXPLANATION
The given parabola has equation:
![{y}^{2} + 6y + 8x + 1 = 0](https://tex.z-dn.net/?f=%20%7By%7D%5E%7B2%7D%20%20%2B%206y%20%2B%208x%20%2B%201%20%3D%200)
We group the variables to obtain:
![{y}^{2} + 6y = - 8x - 1](https://tex.z-dn.net/?f=%7By%7D%5E%7B2%7D%20%20%2B%206y%20%20%3D%20%20-%20%208x%20-%20%201%20)
We complete the square to get,
![{y}^{2} + 6y + {3}^{2} = - 8x - 1 + {3}^{2}](https://tex.z-dn.net/?f=%7By%7D%5E%7B2%7D%20%20%2B%206y%20%20%2B%20%20%7B3%7D%5E%7B2%7D%20%20%3D%20%20-%20%208x%20-%20%201%20%2B%20%20%7B3%7D%5E%7B2%7D%20%20)
![{(y+ 3)}^{2} = - 8x +8](https://tex.z-dn.net/?f=%20%20%7B%28y%2B%203%29%7D%5E%7B2%7D%20%20%3D%20%20-%20%208x%20%2B8)
![{(y+ 3)}^{2} = - 8(x -1)](https://tex.z-dn.net/?f=%20%7B%28y%2B%203%29%7D%5E%7B2%7D%20%20%3D%20%20-%20%208%28x%20%20-1%29)
The vertex is of the parabola is (1,-3)
50%=100%/2
26*2 = 52
Original price is 52 dollas
Answer:
I don't really understand this stuff ;w; giving 100 points for the brainliest answer!
Q1.
Write a number sentence with at least 4 integers explaining their final score of 300. Be sure to use negative and positive integers. For example, The Super Brains answered a 250-point question correctly, a 50-point question incorrectly, a 100-point question correctly, a 200 point question incorrectly, and a 200 point question correctly. 250 + (-50) + 100 + (-200) + 200 = 300. You CANNOT copy the example as an answer.
Q2.
Write a number sentence with at least 4 integers explaining their final score of -200. Be sure to use negative and positive integers. See the first question for an example.
Q3.
Write a number sentence with at least 4 integers explaining their final score of -250. Be sure to use negative and positive integers. See the first question for an example.
Q4.
Write a number sentence with at least 4 integers explaining their final score of 0. Be sure to use negative and positive integers. See the first question for an example.
Answer:
Step-by-step explanation:
Step-by-step explanation:
Answer:
-12, -8, 2, 5, 10
Step-by-step explanation:
-12, -8, 2, 5, 10
Answer:
the greatest possible length of each square plot is 1 ft.
1,269 square plots
Step-by-step explanation:
Since the plots are going to be squares then the width and length need to be the same. This means that the largest size of these plots would be calculated as the largest common divisor of the length and width of the garden. In this scenario, since 47 only has two divisors 1 and 47, and 27 is not divisible by 47 then the GCD of these two numbers would be 1. Meaning that the greatest possible length of each square plot is 1 ft.
To calculate the total number of plots needed we divide the square footage of the garden by the square footage of each individual plot like so...
47 * 27 = 1,269 sq. ft.
1 * 1 = 1 sq. ft.
1,269 / 1 = 1,269 plots
Finally, we see that we need a total of 1,269 square plots to cover that same area of the garden.