if triangle uvw is dilated from point u by a scale factor of 2, which of the following equations is true about line segment a'b'?

1. line segment a'b' = line segment 1/2 ab
2. line segment a'b' = line segment 2 ab
3. line segment a'b' = line segment ab
4. line segment a'b' = line segment 3 ab

answer:

b, line segment a'b' = line segment 2 ab

step-by-step explanation:

because we are dilating a line segment by two, we are basically doubling its size so the pre-image, line segment ab, is two times smaller than our image, line segment a'b'.

answer:

3

step-by-step explanation:

a'b=3 ab line segment

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

t= 1/3.

hope this .

step-by-step explanation: