You have that A = (9,2), B = (4,-4)
In order to find the coordinates of C, a point at the middle of the segment AC, you calculate the midpoint of each couple of coordinates.
For the first coordinate:
![\frac{9+4}{2}=\frac{13}{2}=6.5](https://tex.z-dn.net/?f=%5Cfrac%7B9%2B4%7D%7B2%7D%3D%5Cfrac%7B13%7D%7B2%7D%3D6.5)
For the second coordinate:
![\frac{2-4}{2}=\frac{-2}{2}=-1](https://tex.z-dn.net/?f=%5Cfrac%7B2-4%7D%7B2%7D%3D%5Cfrac%7B-2%7D%7B2%7D%3D-1)
Hence, the coordinate of C is C = (6.5 , -1)
For the case of the points (4a,5g) and (-6a,-g), you have:
![\begin{gathered} \frac{4a-6a}{2}=\frac{-2a}{2}=-a \\ \frac{5g-g}{2}=\frac{4g}{2}=2g \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Cfrac%7B4a-6a%7D%7B2%7D%3D%5Cfrac%7B-2a%7D%7B2%7D%3D-a%20%5C%5C%20%5Cfrac%7B5g-g%7D%7B2%7D%3D%5Cfrac%7B4g%7D%7B2%7D%3D2g%20%5Cend%7Bgathered%7D)
Hence, the midpoint is (-a,2g)
Answer:
The answer is (x - 9)(x - 2), or x2 - 11 + 18.
Step-by-step explanation:
Well, think about it. What two numbers add to -11 and multiply to get 18? -9 and -2 add to get -11 and multiply to get 18.
Answer:
Step-by-step explanation:
Your answer would be B., because you would multiply
2.14 x 22.4 =
47.939
then you will subtract that by 42.9
47.939 - 42.9 =
5.026
The repeating decimal 0.2 is expressed as 2/9.
The answer is A because the area is all the points added together so you need to times it by Y and you get the area which is 4.9