1/8, 1/4. 3/8, 1/2, 5/8, 3/4, 7/8 and 8/8 or 1 is the answer
Answer:
![(x, y) \rightarrow (-x, -y)](https://tex.z-dn.net/?f=%28x%2C%20y%29%20%5Crightarrow%20%28-x%2C%20-y%29)
Step-by-step explanation:
Rotation of any point in the form of (x, y) about the origin O through 180 degree in anticlockwise or counterclockwise direction, it will takes the new position (-x, -y)
i.e,
The rule of rotation about the origin through 180 degree is given by:
![(x, y) \rightarrow (-x, -y)](https://tex.z-dn.net/?f=%28x%2C%20y%29%20%5Crightarrow%20%28-x%2C%20-y%29)
For example:
Let the point A(-4, 6) rotate by the rule
then;
![A(-4, 6) \rightarrow (4, -6)](https://tex.z-dn.net/?f=A%28-4%2C%206%29%20%5Crightarrow%20%284%2C%20-6%29)
⇒the coordinate of image of the point A is, (4, -6)
Therefore, the rule represents
is, ![(x, y) \rightarrow (-x, -y)](https://tex.z-dn.net/?f=%28x%2C%20y%29%20%5Crightarrow%20%28-x%2C%20-y%29)
Is the answer D i might be wrong sorry if i am
Answer:
4/3
Step-by-step explanation:
7x + 4 = 10x
4 = 3x
x = 4/3