Answer: option D -1,0,2
Step-by-step explanation:
2^x-2
When x=0
We have 2^0-2
1-2=-1
when x=1
We have 2^1-2
2-2=0
When x=2
We have 2^2-2
4-2=2
Answer: the 3 paths intersect at different angles
Step-by-step explanation:
Answer:
![{x}^{2} + {y}^{2} + 12y + 20 = 0](https://tex.z-dn.net/?f=%7Bx%7D%5E%7B2%7D%20%20%2B%20%20%7By%7D%5E%7B2%7D%20%20%20%20%2B%2012y%20%20%2B%2020%20%3D%200)
![{x }^{2} + {(y + 6)}^{2} = 16](https://tex.z-dn.net/?f=%7Bx%20%7D%5E%7B2%7D%20%20%2B%20%20%7B%28y%20%20%2B%20%206%29%7D%5E%7B2%7D%20%20%3D%20%2016%20)
Step-by-step explanation:
The equation of a circle with center (a,b) and radius r, is given by:
![{(x - a)}^{2} + {(y - b)}^{2} = {r}^{2}](https://tex.z-dn.net/?f=%20%7B%28x%20-%20a%29%7D%5E%7B2%7D%20%20%2B%20%20%7B%28y%20-%20b%29%7D%5E%7B2%7D%20%20%3D%20%20%7Br%7D%5E%7B2%7D%20)
The given circle has centre (0,-6) and radius r=4.
We substitute these values into the formula to get:
![{(x - 0)}^{2} + {(y - - 6)}^{2} = {4}^{2}](https://tex.z-dn.net/?f=%7B%28x%20-%200%29%7D%5E%7B2%7D%20%20%2B%20%20%7B%28y%20-%20%20-%206%29%7D%5E%7B2%7D%20%20%3D%20%20%7B4%7D%5E%7B2%7D%20)
This implies that:
![{x }^{2} + {(y + 6)}^{2} = 16](https://tex.z-dn.net/?f=%7Bx%20%7D%5E%7B2%7D%20%20%2B%20%20%7B%28y%20%20%2B%20%206%29%7D%5E%7B2%7D%20%20%3D%20%2016%20)
When we expand, we get:
![{x}^{2} + {y}^{2} + 12y + 36 = 16](https://tex.z-dn.net/?f=%7Bx%7D%5E%7B2%7D%20%20%2B%20%20%7By%7D%5E%7B2%7D%20%20%20%20%2B%2012y%20%2B%2036%20%3D%2016)
The general form is :
![{x}^{2} + {y}^{2} + 12y + 20 = 0](https://tex.z-dn.net/?f=%7Bx%7D%5E%7B2%7D%20%20%2B%20%20%7By%7D%5E%7B2%7D%20%20%20%20%2B%2012y%20%20%2B%2020%20%3D%200)
Answer:
5,5,7,8,10
Step-by-step explanation:
mode=5 so that would appear the most so start with 5,5
median=7 that would be the middle number so 7 would be next
when you add 5+5+7=17 now just choose any number to add to 17 and I choose 10 which makes 17+10=27.
mean=7 so that means the total has to be divided by how many numbers you have, which is 5. So the total divided by 5 should equal 7. Since have 27, the number divided by 5 to get 7 is 35. So, add to 27 to get 35 which would be 8.
27+8=35 that is your total. Now divide by 5 to get the mean of 7.
Answer:
<h2>
N=-2</h2>
Step-by-step explanation:
Step 1: Subtract 1 from both sides.
2n+1−1=−3−1
2n=−4
Step 2: Divide both sides by 2.
2n/2=−4/2
n=−2
<h3>
<u>100% correct </u></h3><h3>
<u>Brainliest please!</u></h3>