A floor plan has a 76: 1 scale. On the drawing, one of the rooms measures 3(3/8) by 2(1/4). Show answer to the nearest .01 The actual dimension would be: ———— feet by: ———- feet?
Please help solve this and show workings

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

  the correct choice is marked

step-by-step explanation:

the first two graphs show multiple turning points. the last graphs matches the description in every detail.

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