What type of graph is best to use to compare two sets of data? A. line graph B. double line graph C. bar graph D. double bar graph

b

Step-by-step explanation:

1. For any type of data a line graph and bar work but sense u are comparing a double line graph is best

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

28

step-by-step explanation:

because that's the answer