a store is having a sale for $25% off everything. For a limit time they adversite and additional 15%. If an iteam cost $100 how much is the discount? How much do you pay for the iteam? Please explaint you reasoning

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:

rx and sx

step-by-step explanation: