Answer:
sometimes
Step-by-step explanation:
The sum of any two rational numbers is rational. Both of these numbers are rational, therefore adding them will give us another rational number.
Answer:
44
Step-by-step explanation:
ΔTRS ≅ ΔTRQ
TS = TQ
2x + 8 = 40
x = 16
The same situation
SV = QV
3 * 16 - 4 = 44