A man 1.5m tall observes the top of a building at an angle of 30 degrees. if he is standing 100m away from the building, what is the height of the building?​

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

the answer is:

mean: 6

mad: 2.14

c-   36

taxicab circle radius 9 has 4(9) = 36 points

answer: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!