Answer:
180 CDs
Step-by-step explanation:
So if Sam has 84 CDs, and the ratio from Sam to Alice is 7:8, we can do 84/7=12 so each number is equal to 12. Then we add up 7 and 8 and get 15, so we do 15*12 and we get 180.
28 units cubed I believe to be the right answer
Slope = vertical length / horizontal lengthn = 15/100 = 0.15
Sin44 is the same as Cos46. Hope this helped.
