Renu did 1/2of the work yesterday and one-third of the work today. How much work will she have to do tomorrow to complete the work ?

1. perpendicular

2. parallel

3. perpendicular

step-by-step explanation:

a'(12.5,11.25)

slope=(y1-y2)/(x1-x2)

1 mph

step-by-step explanation:

if the question is asking how much does she drive per mile then,

13 / 13 = 1 mph

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