Question

please help (20 points + brainlest)

Answer 1

Answer:

PT = 24

Step-by-step explanation:

PT = TQ

3x + 6 = 5x - 6

12 = 2x

x = 6

PT = 3(6) + 6

PT = 18 + 6

PT = 24

Answer 2

Answer:

24

Step-by-step explanation:

From the pic,PT=TQ

therefore,

3x+6=5x-6

5x-3x=6+6

2x=12

therefore, x=12/2

                  =6

therefore, PT=3×6+6

                      =24