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16-12-2021
Mathematics

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What is X? The question is in the Image

What is X The question is in the Image class=

Respuesta :

jimrgrant1 jimrgrant1

16-12-2021

Answer:

x = 7

Step-by-step explanation:

The mid segment is half the sum of the parallel bases, that is

[tex]\frac{16+4x-4}{2}[/tex] = 20

[tex]\frac{12+4x}{2}[/tex] = 20

6 + 2x = 20 ( subtract 6 from both sides )

2x = 14 ( divide both sides by 2 )

x = 7

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