9. According to a university questionnaire about the favorite leisure time activity, 60% of the respondents preferred cooking, 20% preferred playing games and 20% preferred meditation. Additionally, graduate students represent 80% of the respondents preferring meditation and 90% of those preferring cooking. Furthermore, 20% of the graduate respondents preferred playing games. If a randomly selected respondent is a graduate student, what is the probability they prefer meditation in their leisure time

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

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

answer: i believe the answer is e

step-by-step explanation: