A body of water near the North Pole is covered by a sheet of ice that is 35 inches thick in the winter. As spring approaches,
it starts to melt at a constant rate of 1/4 of an inch every day. Write an equation to represent this word problem .

11

step-by-step explanation:

32.50-7.50=25

225/25=11

i dont get the 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

8: 40

2 hours

10: 40

55 min

11: 35