Four students ran for class president. In the election, Marge received 40 percent of the votes, Jason received 35 percent of the votes, tangela received one - tenth of the votes, and Loren received 60 votes. How many students voted in this election?

question:

could we have options?

22

step-by-step explanation:

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