Karis and Ryan are filling up their cars with gas. Karis already had 5 gallons and is filling up her tank at a rate of 0.7 gallons per second. Ryan already had 3 gallons and is filling up his tank at a rate of 0.9 gallons per second. How long will it take for them to have the same amount of gas in their tanks?

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:

think about it deeply and passionately about this property

i am sorry

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg