Given the information provided, we can start solving the problem step by step:
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Understanding the setup:
- Line segment \( TV \) is bisected by line \( n \) at point \( R \), which means \( TR = RV \).
- Since \( TR = 17 \) units, then \( RV = 17 \) units as well. This gives us the total length of segment \( TV \): \[ TV = TR + RV = 17 + 17 = 34 \text{ units.} \]
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Expression for segment lengths:
- From the problem, we know that:
- \( RV = 3x + 2 \)
- \( QV = 4x + 1 \)
- \( TS = 9x - 4 \)
- Since \( RV = 17 \), we can set up the equation: \[ 3x + 2 = 17. \]
- From the problem, we know that:
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Solving for \( x \):
- Subtract 2 from both sides: \[ 3x = 15. \]
- Divide both sides by 3: \[ x = 5. \]
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Calculating the lengths of \( QV \) and \( TS \):
- Now we can find \( QV \): \[ QV = 4x + 1 = 4(5) + 1 = 20 + 1 = 21 \text{ units.} \]
- Next, we calculate \( TS \): \[ TS = 9x - 4 = 9(5) - 4 = 45 - 4 = 41 \text{ units.} \]
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Finding lengths of \( SV \) and \( QT \):
- Since line \( n \) is the perpendicular bisector, we know:
- \( ST = TS \), which implies \( SV = RV = 17 \) (since \( SV = ST \)).
- For \( QT \), since \( RV + QT = QV\), we find: \[ QT = QV - RV = 21 - 17 = 4 \text{ units.} \]
- Since line \( n \) is the perpendicular bisector, we know:
Now we summarize the results:
- The length of \( SV \) is 17 units.
- The length of \( QT \) is 4 units.
Thus, we have:
- \( SV = 17 \) units
- \( QT = 4 \) units