2 1/2 yards = 7.5 ft
1 foot and 6 inches = 1.5 ft
7.5-1.5 = 6
6 ft = 72 inches
Anais used 72 inches of ribbon.
Answer:

Step-by-step explanation:

Therefore the answer is

Immediately omit the negative possible answer. Since 5^2 = 25, 1/5^2 = 1/25.
Answer:
26
Step-by-step explanation:
I can be wrong but i most likely sure it is correct because a triangle is 180 degrees you have to add 102 with 52 take that total and subtract it with 180 to find that angle is what you need to find the length. Again i am not sure but might be right.
The scale factor from the small one to the big one is 3