Respuesta :

sqdancefan

9514 1404 393

Answer:

  PT = 39

Step-by-step explanation:

T is the midpoint, so the two segments are equal to each other:

  PT = TQ

  7x +4 = 9x -6

  10 = 2x . . . . . . . . . subtract 7x-6

  5 = x

PT = 7(5) +4 = 39

spammingallowed

Answer:

[tex]given \: that \: t \: is \: the \: mid \: point \\ so \: pt = tq \\ 7x + 4 = 9x - 6 \\ x \: terms \: togather \\ 9x - 7x = 4 + 6 \\ 2x = 10 \\ x = \frac{10}{2} = 5

pt= 7×5+4

=35+4=39\\ thank \: you[/tex]