Equation: 15 + 6t = 81
Work: 15 + 6t = 81
-15 -15
6t = 66
t = 11
Answer:
The value of A is 12 and Value of B is 18
Step-by-step explanation:
A+B = 12+18 = 30
A:B = 12:18 = 2:3
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Answer:
≈ 4,22 m
Step-by-step explanation:
volume = 20000L = 20000 dm^3 = 20 m^3
diameter = 2,4m
the volume of a cilinder is π * r^2 * h (height)
20 = π * 1,2^2 * h
h =
≈ 4,42 m
M an is 72_xy=2 because I saw it on calculator and it showed