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natulia [17]
3 years ago
11

U is the midpoint of TV . If TU = x + 8 and UV = 2x, what is TU?

Mathematics
1 answer:
iragen [17]3 years ago
8 0

Answer:

16

Step-by-step explanation:

U is the midpoint of TV ⇒ TV = TU + UV

TU and UV equals each others since U is the midpoint of TV

  • UV = TU ⇒   x+ 8 = 2x \\

                          add -x to both sides

                           x + 8 -x = 2x - x \\8 = x \\x = 8

  • TU = x + 8 ⇒ TU = 8 + 8 = 16
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