The answer is 14.5 because :
2 times 2?5 = 5 so the denominator must have the same done, so 7.5 x 2.5 is 17.5. Subtract 3 from 7.5 and you get 14 .5 . So, m+ 14.5
Acute since right triangles have a 90 degree angle and obtuse triangles have angles in between 90 and 180

the memory is the independent, because that can vary at will, so it's independently varying at will, whilst the amount of songs are limited to how much memory there's in the CD, so the songs are dependent on the memory availability.
Answer:
addition
Step-by-step explanation:
Example: 5^1 * 5^3= 5^4
1) I put them in two separate brakets.
2) I solved it by equating both of them.