Respuesta :

ricchad

Answer:

QR = 8

Step-by-step explanation:

      4x            x + 6

Q ------------ R ------------S

find: QR

QR = QS

4x = x + 6

4x - x = 6

3x = 6

x = 6/3

x = 2

solve for QR:              solve for QS:

QR = 4x                       QS = x + 6

QR = 4(2)                     QS = 2 + 6

QR = 8                         QS = 8