Answer:
12
Step-by-step explanation:
see the pic for the steps
Answer:
144
Step-by-step explanation:
If there is 12 inches in 1 foot, then do 12 times 12.
Geometric mean of a and b is:


=
40Answer:
B ) 40
Answer:
Natural numbers are the counting numbers, meaning that they make up the set {1,2,3,4,5,...} So , 4/5 is belong to natural number
2.5(t - 2) - 6 = 9
2.5(t - 2) = 9 + 6 = 15
t - 2 = 15/2.5 = 150/25 = 6
t = 6 + 2 = 8
Answer: 8
Check: 2.5(8 - 2) - 6 = 2.5(6) - 6 = 1.5(6) = 9 good