Gabriella had some paper with which to make note cards. On her way to her room she found
three more pieces to use. In her room she cut
each piece of paper in half. When she was
done she had 14 half-pieces of paper. With
How many sheets of paper did she start?
Plz help I need a word problem telling about the story and the answer

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

i believe it is b and c. (side note, i got the same computer from k-12 lol i’m in 8th grade and this is my first year, will it get

step-by-step explanation:

35/2 is it i think maybe