An art museum opens at 9 am and closes at 5 pm. The function V gives the number of visitors in a museum hours after it opens. Use function notation to represent each statement: a.) At 1 pm, there were 257 visitors in the museum:

b.) At the time of closing, there were no visitors in the museum

a. -0.3 > -0.33

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