Events A and B are disjoint Find P(A or B) when P(A) = 2/3 and P(B) = 1/5 Express your answer as a fraction in simplest form P (A or B) =

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:

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation:

a long term investor

step-by-step explanation:

because he is a long term investor

150

step-by-step explanation: