Louise is reading a 300 page book she reads 15 pages every day which graph displays y, the number of pages the louise has live to read after x days

c. 6tan80

step-by-step explanation:

pls refer ro the top for answer

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

isosceles obtuse

step-by-step explanation: