The denarius was a unit of currency in ancient rome. suppose it costs the roman government 1 0 1010 denarii per day to support 4 44 legionaries and 4 44 archers. it only costs 5 55 denarii per day to support 2 22 legionaries and 2 22 archers. use a system of linear equations in two variables.

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:

5y

step-by-step explanation:

i dont know

step-by-step explanation:

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)