I need help on this please!!

(5,6) represents how long it takes the hiker to travel in that many hours. The relationship is that in 1 hour, the hiker walks/hikes 2 miles. I believe that this is it! I tried my best and I believe that this is the answer!

(i am sorry if this wrong.)

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it