Let △ABC = △DEF with A (5,7), B (12,9) and C (12,-2). △ABC is
mapped onto △DEF by a series of rigid transformations, consisting first of a
reflection about segment BC, then a translation. If D is located at the origin,
what are the coordinates of E and F?

E= (___,___)
F= (___,___)

thank u sm :)

homozygous. one is homozygous, while two is heterozygous.

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4