Answer:
2÷(−2) = -1
Step-by-step explanation:
Answer:
- Equal midpoints of AC and BC.
- The product of the slopes of the diagonals AC and DB is -1.
Step-by-step explanation:
1. Plot the given points, as you can see in the graph attached.
2. Calculate the midpoint of AC and DB:

Therefore, the midpoint of AC and DB are equal.
3. Calculte the slope of the diagonals AC and DB:

4. Multiply the slopes of the diagonals:
(AC and DB are perpendicular)
The answer is b. k=64 t=52
Answer:
11 degrees
Step-by-step explanation:
-2+13=11
I’m not sure really what the question is asking but if I were to guess it would be 4