Answer:
2
Step-by-step explanation:
example A(2a,0),B(2b,0)
C(2b,2c),D(2a,2c)
mid point of AC=((2a+2b)/2,(0+2c)/2)=(a+b,c)
mid point of BD=((2b+2a)/2,(0+2c)/2)=(a+b,c)
∴midpoint of diagonals same or diagonals bisect each other.
Answer:
the awnser is B. Elipse
Step-by-step explanation:
its right on edge 2021
-9x-5y=12
C) (2, -6) -18+30=12
2000 has three zeros and 10 has one, so you add another zero to 2000 so it makes it 20,000
Answer:
57 adult tickets, 86 student tickets