If you have 20$ to spend but your parents says to only spend one fourth of it how much do you have to spend

5

Step-by-step explanation:

One fourth =  1/4

=> 20$ x 1/4 = $5

You can only spend $5.

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

i believe the answer is 323 ft

step-by-step explanation: