1 What amount today is equivalent to $10,000 4 years ago, if money earned 5.5%
compounded monthly over the last 4 years?

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

the two may have that, even a breakdown is probably offered

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

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.