Pentagon ABCDE is shown on the coordinate plane below

 c) B' = (6, -3)

Step-by-step explanation:

The simplest way is to rotate the graph.

Rotating the graph 1 time to the left (counterclockwise) = 90°

Rotating the graph 2 times to the left (counterclockwise) = 180°

Rotating the graph 3 times to the left (counterclockwise) = 270°

The longer way is to reflect over the x-axis and over the y-axis, which is the same as a rotation of 180°

Z = (x, y)    →     Z' = (-x, -y)

the image below shows the graph rotated 2 times = 180°

c

Step-by-step explanation:

amount of oatypop that contains the prize = 40%

amount   of oatypop which doesn't contain the prize = (100-40)=60%

probability that hannah will win a prize

    = s +f s +f f s+ff   f s+ff f f s+ infinity.where f= failure,s= success

=   or 60%

probability that hannah only has to buy 3 or less boxes before getting a prize= (s) and ( f s) and (ff s) and (f f f s)

        = = 87.04 %  

step-by-step explanation: