1 hour equal to 14 birdhouses how many birdhouses will make after 12 hours

168 birdhouses

Step-by-step explanation:

We can use a ratio to solve

1 hour           12 hours

  =

14 houses       x houses

Using cross products

1x = 12*14

x =168

168 houses

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

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