Rich added 26.2 milliliters of water
to a solution in science class. the
directions said to add 22.6 milliliters
of water. what was the percent error
(to the nearest hundredth percent) in
the amount of water rich added?
a 13.74%
b 15.93%
c 16.79%
d 19.47%

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:

v v cj van config k tbs eng r.c r.c fcb fb gb frfr