144 ways because 12 songs 12 ways 12*12
Answer:
A
Step-by-step explanation:
Because 45 + 2x = 180 divide it by 2 gives 4
9514 1404 393
Answer:
2/3
Step-by-step explanation:
The ratio of any corresponding coordinates will give the scale factor.
Using the x-coordinates of C' and C, we have ...
scale factor = C'/C = 4/6 = 2/3
The dilation scale factor is 2/3.
