A fair die is cast out 4 times, Calculate the probability of obtaining exactly two 6's. Round to the nearest tenth of a percentage.

answer: this doesnt make any sense especially the photo.

step-by-step explanation:

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:

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons