Answer:
3
Step-by-step explanation:
9= 3*3
42=3*7*2
Answer:
60
Step-by-step explanation:
5 x 12
60
Answer:
In x + 2 = 7, x is a variable,
Step-by-step explanation:
Answer:c
Step-by-step explanation:
Answer:
SA = 31.714 km²
Step-by-step explanation:
SA = πr² + πrl
SA = 3.14(1)² + 3.14(1)(9.1)
SA = 3.14 + 28.574
SA = 31.714 km²