After 215 hours, a high-speed train has traveled 272.8 miles. If the train left the station at 1 p. m., and continues at this same rate of speed, will the train complete its 300-mile trip by 3:30 p. m.? Show your work.

this is answer of 144 cubic meters

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