Natalie is buying potatoes at the grocery store. if she buys 6 potatoes that each have a mass of 375 grams, what is the total mass of the potatoes, in kilograms?

0.375 kg3.75 kg22.5 kg2.25 kg

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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