Answer:
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Step-by-step explanation:
https://socratic.org/questions/how-do-you-simplify-b-a-b-a-a-b
Answer:
V = 3408 pi unit^3
Step-by-step explanation:
Volume of a cone is given by
V = 1/3 pi r^2 h
We know the radius is 12 and the height is 71
V = 1/3 * pi * (12)^2 *71
V = 1/3 * pi * 144 *71
V = 3408 pi unit^3
Slope = (-6 - 2)/(-1 - 3)= -8/-4 = 2
answer
slope = 2
If the 9 rulers is £4×2=8 so 18 is £8