There is a stack of 8 cards, each given a different number from 1 to 8 . suppose we select a card randomly from the stack, replace it, and then randomly select another card. what is the probability that the first card is an odd number and the second card is greater than 4?

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:

$18 was the price of the t-shirt

step-by-step explanation: