Answer:
35
Step-by-step explanation:
Area is multiplication! Volume is adding so just add!
x=2.5
5x = 5(2.5) = 12.5
I believe 12.5 is the answer
Answer:
D
Step-by-step explanation:
Given V varies inversely as T, then the equation relating them is
V =
← k is the constant of variation
To find k use the condition, V = 12 when T = 6
k = VT = 12 × 6 = 72
V =
← equation of variation
The answer is 20x^18 which is the last option.