Class A was given a sunflower with a height of 8 centimeters that grows at a rate of 3 1/2 centimeters
per week. Class B was given a sunflower with a height
of 10 centimeters that grows at a rate of 3 1/4
centimeters per week. After how many weeks are the
sunflowers the same height?

i dont know men

step-by-step explanation:

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