A quilter is planning out a quilt using the coordinate plane below. The block is rotated clockwise 270º about the origin and drawn again.
8
-6
B(7,3)
4 A(1,3)
2
8 x
-8-6-4-22
-4 D(1.-3) - C17. -3)
6
8
What are the coordinates of B after the rotation on the coordinate plane

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

mx+89b(-98)nb

step-by-step explanation:

1. sometimes

2.   never

3   .08c = 7.50+.05c   250 pages

step-by-step explanation:

1.   sometimes

the theoretical probability of rolling a 1 is 1/6.   perhaps you got really lucky and never rolled a 1   in those 60 times.   your experimental probability is 0.   or perhaps you rolled a 1   20 times.   your experimental probability is 20/60 is 1/3.     it really just depends on how you rolled in that experiment.

2.   never

the probability of the event occurring is 1.   that is being 100 % sure it will happen.   that is the maximum amount of confidence we have.

3.   no customer card cost:   .08 times number of pages

customer card cost:   7.50 + .05 times number of pages

we want to find when it costs the same amount, so we will set these equal

let c = number of pages

.08c = 7.50+.05c

subtract .05c from each side

.08c-.05c = 7.5+.05c-.05c

.03c=7.5

divide each side by .03

.03c/.03 = 7.5/03

c =250  

the cost is the same at 250 pages