Answer:
All of them are irrational except √9 which is rational.
Step-by-step explanation:
√5= 2.2606797749(irrational)
√9=3(rational) this one is rational
√7=2.64575131106(irrational)
√3.31662479035(irrational)
hope it helps.
Answer:
Yes
Step-by-step explanation:
20b + 18s < = 150 (thats less then or equal)
Answer: 64 inches long
Step-by-step explanation: 16*4=64