36m
15m
What is the length of the hypotenuse?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.