3 years ago

Help!

Mathematics

1 answer:

RideAnS [48]3 years ago

5 0

Answer:

14 units

Step-by-step explanation:

BE = 10x-3

DE = 8x -1

In a parallelogram, diagonals meet each other at their center points:

BE = DE

10x - 3 = 8x -1

2x = 2

x = 1

The length BD = BE + DE = 18x -4 = 18*1 -4 = 14 units

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