4. (8 pts) The following is based on a true story. A runner runs a full marathon (26.2 miles). She runs the first 10 miles at a 6mi/hr pace. Then an old injury flares up and she runs the rest of the race at a 4.7mi/hr
pace. How long did it take her to complete the race? State you answer in hours rounded to one decimal
place. Clearly define your variables, state formulas used, show all work, including tables used. net
molto
molto solo

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:

250

step-by-step explanation:

answer: 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

step-by-step explanation:

765238725478629038640962136509762139056074

step-by-step explanation:

64087235609746097215074621039754021037