Answer:2.5
Step-by-step explanation: just do 6 divided by 15 and the rate is 2.5
3 : 5.....thats ur ratio...added = 8...so basically, Lisa wrapped 3 out of 8 (or 3/8) and Helen wrapped 5 out of 8 (or 5/8)
3/8(184) = 552/8 = 69 : Lisa wrapped 69
5/8(184) = 920/8 = 115 : Helen wrapped 115
14
The polygon is a 14gon / it has 14 sides
Answer:
Sorry it's acually (h+3)(h-9)