1.6.PS-16 Question Help
Nancy and Kevin collect coins. Nancy has x coins. Kevin has 2 coins fewer than five times the
number of coins Nancy has. Write and simplify an expression for the total number of coins Nancy
and Kevin have.
Nancy and Kevin have coins.
(Simplify your answer.)

add an image

step-by-step explanation:

answer: i guess 105 degrees?

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