Antonia is biking 120 miles on a mountain bike her bike has a odometer that tells her how far she's gone as well as a timer which tells her how long she's been riding the first 3 hours of riding are over very difficult terrain and she only covers 30 miles

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

what? that isnt a question

step-by-step explanation:

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