What is the equation of the circle with center (3.2, -2.1) and radius 4.3?
o a. (x+ 2.1)2 + (y - 3.2)2 = 8.6
o b. (x-3.2)2 + (x+ 2.1)2 = (4.3)2
o
c. (x+ 3.2)2 + (y-2.1)2 = 4.3
o
d. (x-2.1)2-(y + 3.2)2 = (4.3)2

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

think the answer is 30 degrees. if not than it is 20 degrees. not 100% sure. let me know if it was right.

gill russ