Suppose Mrs. Holdbrook has $75 to spend on the repair. Will she be able to pay her plumbing bill if the plumber works for 1½ hours? How do you know?

answer: there are 453.592 grams in a pound.

it is true

step-by-step explanation:

all the combinations add up i used   calculator

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