Test
3. felipe needs to run two miles for
soccer team tryouts. he ran his
first mile in 11.56 minutes. he ran
his second mile in 11.12 minutes.
what is the combined time for the
two miles? (2-5)

answer:

22.68 is the combined time for the two miles.

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:

is there a graph

step-by-step explanation: