Closing: Sam looked at the two similar triangles and said the proportion between
corresponding sides should be written as 3/y=*/4. Jimmie looked at the two similar
triangles and said the proportion between corresponding sides should be written
as/3=4x. Their teacher said they were both right. How can this be possible?
4
y
3
8

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:

step-by-step explanation: 4 cause 2+2=4

in 1995, potato plants were taken into space aboard the space shuttle columbia.

step-by-step explanation: