4 years ago

Can someone help with this

Mathematics

1 answer:

cestrela7 [59]4 years ago

4 0

If it is a parallelogram, then AC = BD. Therefore we have the equation:

5x + 4 = 3x + 8 <em>subtract 4 from both sides</em>

5x = 3x + 4 <em>subtract 3x from both sides</em>

2x = 4 <em>divide both sides by 2</em>

x = 2

BD = 3x + 8

Put the value of x:

BD = 3(2) + 8 = 6 + 8 = 14

<h3>Answer: 14</h3>

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