Agroup of 100 tourists traveling all over the world were asked to pick their favorite vacation destination. 44 people chose paris, and 49 chose rome. 19 people did not choose either location. how many people chose both paris and rome?

the answer to your question a or b but i am pretty sure it is b. i hope this : )

step-by-step explanation:

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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