Nome: Volume of the Building
Find the volume of the building. Calculate the volume of each building port,
Then add the volumes of the two parts together
8 m
8 m
8 m
20000
10 m
DOOD
2014
4
Volume of part 1
Volume of part 2
m
Volume of the building
m

If you split the building into 2 parts, the first part (left) would be 8m × 10m × 4m = 320m3, and the second part (right) would be 8m × 4m × 6m = 192m3

320m3 + 192m3 = 513m3

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb