Answer: D
Step-by-step explanation:
1875/250
= 7.5
total combined weight/amount of cats
= mean
All you have to do here is subtract the 3/8 on the left from the 17/8 on the right and you get 14/8 which reduces to 7/4 which is 1 3/4.
Answer:
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:
For example:
Let the point A(-4, 6) rotate by the rule
then;
⇒the coordinate of image of the point A is, (4, -6)
Therefore, the rule represents is,
Answer:
A:30
B: -10
C: -4
Step-by-step explanation: