Quizlet Unit 5
5 of
I choose 2 marbles at random from a container with 7 blue and 5 red marbles. Find the probability of getting 2 blue marbles if I replace the first marble
before selecting the second. Enter your answer is a reduced fraction.

child does not get an education so she can use the molla on junk

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