The diameter of the average cell in the human body is 1 x 10-5 meters. the diameter of a grain of sand is about 2 x 10-4 meters. the diameter of a human hair is about 0.000025 meters. the smallest known bacteria are from the genus mycoplasma and can measure as small as 300 nanometers in diameter. given that 1 meter = 1 x 109 nanometers, what is the diameter of the smallest bacteria, in meters? give your answer in scientific notation and show your work.

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

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it