Troy just became a personal trainer and is finalizing his pricing plans. one plan is to charge $100 for the initial consultation and then $84 per session. another plan is to charge $66 for the consultation and $101 per session. troy realizes that the two plans have the same cost for a certain number of sessions. how many sessions is that? what is that cost?

2

Step-by-step explanation:

100 + 84s = 66 + 101s

34 = 17s

s = 2

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