Tenemos 3 cajas y 3 objetos una moneda una colcha y un guisante cada caja contiene un objeto se sabe que la caja verde esta en la izquierda de la azul la moneda esta en la izquierda del guisante la caja roja esta en la derecha de la colcha el guisante esta a la derecha d la caja roja

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:

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^

huh? im pretty sure it is in 199

step-by-step explanation:

i got 142 as my answer

step-by-step explanation: