Answer:
18
Step-by-step explanation:
-11 - 7 = -18
|-18| = 18
Answer:
<em>-26 or 14</em>
Step-by-step explanation:
Given that
Coordinate of point A is -6.
Length of AB = 20
To find:
Coordinates for the point B = ?
Solution:
We are given that:
AB = 20
In other words, we can use modulus function to define the distance between A and B:
|Coordinates of B - Coordinates of A| = 20
Let the coordinates of B = ![x](https://tex.z-dn.net/?f=x)
Kindly refer to the attached image for the given situation.
Point B might be either on the left or on the right side of A.
That means:
![|x-(-6)| = 20\\\Rightarrow |x+6|=20](https://tex.z-dn.net/?f=%7Cx-%28-6%29%7C%20%3D%2020%5C%5C%5CRightarrow%20%7Cx%2B6%7C%3D20)
Now, let us have a look at the modulus function:
![|y|=\left \{ {-{y}\ if\ y0} \right.](https://tex.z-dn.net/?f=%7Cy%7C%3D%5Cleft%20%5C%7B%20%7B-%7By%7D%5C%20if%5C%20y%3C0%20%5Catop%20%7By%7D%5C%20if%5C%20y%3E0%7D%20%5Cright.)
So,
![|x+6|=\left \{ {-{(x+6)}\ if\ (x+6)0} \right.](https://tex.z-dn.net/?f=%7Cx%2B6%7C%3D%5Cleft%20%5C%7B%20%7B-%7B%28x%2B6%29%7D%5C%20if%5C%20%28x%2B6%29%3C0%20%5Catop%20%7B%28x%2B6%29%7D%5C%20if%5C%20%28x%2B6%29%3E0%7D%20%5Cright.)
![(x+6 ) =20\\\Rightarrow x =14](https://tex.z-dn.net/?f=%28x%2B6%20%29%20%3D20%5C%5C%5CRightarrow%20x%20%3D14)
![-(x+6 ) =20\\\Rightarrow x =-26](https://tex.z-dn.net/?f=-%28x%2B6%20%29%20%3D20%5C%5C%5CRightarrow%20x%20%3D-26)
Therefore, the answer is:
<em>-26 or 14</em>
19.5 in difference
difference indicates that you'll be subtracting so 29 3/4 - 10 1/4 = 19.5
Answer:
265.50000
Step-by-step explanation:
The ratio is 4/3 because you add AC which is 12 and then divided 9 (BC) by 12