Max and Molly plan to put down all-weather carpeting on their porch. The length of the porch is 9 ft longer than twice the width, and the perimeter is 138 ft.

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

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation:

x= 3^y

step-by-step explanation: