When your grandmother gets out of the hospital she is so happy that she gives you some money. You decide to go to Vancouver where the exchange rate is 0.76 US dollars for every Canadian dollar (as of June 21, 2019). You have $1,000 US to take with you. What is the equivalent value in Canadian dollars? Round to the nearest dollar. Do you have enough money to stay a week in Vancouver? Why or why not? Give details of your estimated expenses

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:

yes the data was not prsented

step-by-step explanation:

noncoplanar points are points that do not lie on the same line.