Arnolds entire workout consisted of 10 minutes of warm up exercises, 25 minutes of lifting weights, and 15 minutes on the treadmill. what is the ratio of the number of minutes he lifted weights to the total number of minutes in his intire work out?

the ratio would be 1:2

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

step-by-step explanation:

1