6: The volume. V litres, which a fixed mass of gas occupies is inversely proportional to its pressure, P pascals.
When the pressure is 200000 pascals, its volume is 6 litres.
Find an equation connecting V and P.
b) Find the volume of gas when the pressure is 150000
(e) .d the pressure when the volume of gas is 20 litres.

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:

answer: rolling a number cube and flipping a coin.

step-by-step explanation: