Acan of sardines costs 16.75. a can of pork and beans cost 21.50. what is the total cost for 10 cans each? what are the given facts? what is asked in the problem? what are the operations to be used? what is the number sentence? what is the answer to the problem?

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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