Answer: 18450
Step-by-step explanation:
Answer:
The last one
Step-by-step explanation:
9/4 is the greatest as there is over two wholes, and that option is the only one where it is the right spot
Given:
Coordinates of point C are (-3,6).
Point B(0,5.5) is the midpoint of AC.
To find:
The coordinates of A.
Solution:
Let the coordinates of point A are (a,b).
Formula for midpoint:

Using the above formula, the midpoint of A(a,b) and C(-3,6) is


On comparing both sides, we get



and,




Therefore, the coordinates of point A are (3,5).
Answer:
1.4
Step-by-step explanation:
use distance formula
earns 2 points for each correct answer
loses 0.5 points for each incorrect answer
13 correct answers
2 incorrect answers
13 (2)-2(0.5) = 26-1 = 25
Score = 25 points