In a first-aid kit the ratio of large bandages to small bandages is 3 to 2. based on this ratio, how many large bandages are in the kit if there are a total of 80 bandages?
a 40
b 48
c 16
d 32

attachment?

step-by-step explanation:

add 8+12 to get a simplified answer of 12r-20

place r′ so that qr′ is parallel to the tangent.

now we get that ∠r′py=∠pr′q, where y is on the tangent, on the opposite side of p from x.

also, because of the symmetry, ∠r′py=∠qpx.

finally, note that no matter where we place r, as long as it's on the correct arc, we have ∠prq=∠pr′q.

stringing all these equalities together, we end up with ∠prq=∠qpx.

this picture will show how its going to look like.

hope this by jack monhen