Three vertices of quadrilateral ABCD are A(-4,3), B(-1,5), and D(4,-1), as shown below. In order for ABCD to be a parallelogram, what must be the coordinates of point C?

A. (-1, -7)
B. (1.5, 2)
C. (2, -4)
D. (7, 1)

Three vertices of quadrilateral ABCD are A(-4,3), B(-1,5), and D(4,-1), as shown below.

In order

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Ответ:

jamesleecy06

10.05.2021

Mathematics

3.5x + 22.5 = t
t / (x + 10) = 3
x = 15

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Three vertices of quadrilateral ABCD are A(-4,3), B(-1,5), and D(4,-1), as shown below. In order for ABCD to be a parallelogram, what must be the coordinates of point C? A. (-1, -7) B. (1.5, 2) C. (2, -4) D. (7, 1)