In mixing a weed-killing chemical, a 35% solution of the chemical is mixed with a 80% solution to get 45 L of a 65% solution. How much of each solution is needed? How many liters of the 35% solution is needed in the mixture?
There needs to be of the 35% solution in the mixture
(Simplify your answer. Type an integer or a decimal.)

step-by-step explanation:

chicken chicken chicken

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: