In a class of 25 students, 40% say that they prefer chocolate ice cream to vanilla ice cream. which of the following proportions could be used to find how many students do not prefer chocolate? show how you got your answer. there's a lot of trolls here giving out false answers. a. 40/100 = x/25 b. 60/100 = 25/x c. 60/100 = x/25 d. 25/100 = x/40

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

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