Respuesta :
q=19/rv all you had to do was subtract the 11 from both sides and divided q by rv to to get q alone.
Answer:
q = 889/rv
Step-by-step explanation:
√ qrv + 11 = 30
qrv + 11 = 900 (square both sides)
qrv = 889 (subtract 11 -> inverse operation)
q= 889/rv
