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Ivanshal [37]
2 years ago
15

Please answer correctly !!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
aalyn [17]2 years ago
8 0
<h3>Answer:  VT = 8</h3>

==========================================

Work Shown:

V is the midpoint of RT, so RV = VT

RV = 2x+4

VT = RV = 2x+4

RV+VT = RT ... by the segment addition postulate

RV+RV = RT ... replace VT with RV

2*(RV) = RT

2*(2x+4) = 8x .... plug in the given expressions

4x+8 = 8x

8 = 8x-4x

8 = 4x

4x = 8

x = 8/4

x = 2

Which means,

RV = 2x+4 = 2*2+4 = 8

VT = RV = 8

RT = 8x = 8*2 = 16

Note how

RV+VT = 8+8 = 16

which matches with the length of RT to help confirm our answer.

Ira Lisetskai [31]2 years ago
5 0

Answer:

\boxed{line \: vt \:  = 8.}

Step-by-step explanation:

if \:  \boxed{ line\: rt} = \boxed{ line\: rv}  + \boxed{ line\: vt}  = 8x \\ then \: \boxed{ line\: rv}  = \boxed{ line\: rt}  = 2x + 4 \\ hence \to \\ 2(2x + 4) = 8x \\ 4x + 8 = 8x \\ 4x = 8 \\  \boxed{x = 2} \\  \\ if \: x = 2  :then \:  \\ 2x + 4 = 2(2) + 4 = 8. \\ therefore \: \boxed{ line\: vt = 8.}

♨Rage♨

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