Answer:
The coordinates of D are (8,3)
Step-by-step explanation:
We have quadrilateral ABCD being a parallelogram with coordinates A(3,2), B(5,4), C(10,5), and D(a,b).
We want to find the coordinates of D.
Since ABCD is a parallelogram, the diagonals AC and BD bisects each other.
The midpoint of AC is (13/2,7/2).
This is also the midpoint of BD.
By the midpoint rule:

This implies that:

Similarly,

The coordinates of D are (8,3)
Answer:
36 questions were correct.
Step-by-step explanation:
In order to find how many questions correct, you have to multiply it :

7x4x100=2800
7x4x1000=28,000


The length of the curve
is given by








Answer:
y = - 3/2x - 2
Step-by-step explanation:
that would be the correct answer happy 2 help