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Need done soon as possible

Need done soon as possible-example-1
User Librik
by
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1 Answer

2 votes

Answer:

x = -9

Explanation:

Applying midsegment theorem, we would have the following:

CB = ½(RT)

CB = x + 19

RT = x + 29

Plug in the values

x + 19 = ½(x + 29)

2(x + 19) = x + 29

2x + 38 = x + 29

Collect like terms

2x - x = -38 + 29

x = -9

User Erik Pedersen
by
8.5k points

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