PLEASE HELP You have a bag that contains 12 blue marbles and 9 green marbles.

Without looking, you will reach into the bag and choose 2 marbles at the same time
Which situation has a probability of 31%?

A. Choosing 1 green marble and 1 blue marble

B. Choosing 1 blue marble and 1 green marble

C. Choosing 2 blue marbles

D. Choosing 2 green marbles

the answer is a

step-by-step explanation:

because your just changing the position of where the shape is

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.