C) Which expressions show the amount of money Erica saves if she spends $40?
Choose ALL that apply.
40 = 2
40 = 40
40 + 40
40. 2
40 2

40 . 2 and 40 + 40

Step-by-step explanation:

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

dont think so

step-by-step explanation: