Answer:
1 : 30
Step-by-step explanation:
4 seconds : 2 min
however we know that 1 min has 60 seconds. Hence 2 min will have 2 x 60 = 120 seconds
Therefore we can substitute 2 min with 120 seconds
4 seconds : 2 min
4 seconds : 120 seconds (simplify by dividing both sides by 4)
4/4 : 120/4
1 : 30
1) Angle bisector = GL
2) Median = HJ
3) Altitude = JM
4) Perpendicular bisector = KI
Hope this helps!
Answer:
12
Step-by-step explanation:
Abdul can make five such passwords with the following without using the same letrer repeated.