The documentary, Rivers, and Tides discuss change through the use of time. How does the use of film elements in Thomas Riedelsheimer's Rivers and Tides support change as being positive, negative, or neutral?

The elements used in the documentary support a positive change in relation to the changes caused by time.

Explanation:

"Rivers and Tides" is a documentary that seeks to stimulate the public's reflection on the beauty and treasures that nature can offer, not only in relation to plants and animals, but also in relation to stones, water, ice, soil and all the elements that make up the world we live in. The docuemtario presents these elements in an ephemeral and transcendental way, allowing us to understand how beautiful and strong they are and how finite, liable to degradation with time, but degradation, death, is portrayed as something positive, which allows the maintenance of all this beauty and that promotes an end, but also promotes a new beginning.

x=4, y=4

step-by-step explanation:

y=2x-4;

x+2y=12

we can use substitution since the first equation is solved for y

where ever you see y in the second equation, replace it with 2x-4

x + 2(2x-4) = 12

distribute the 2

x+4x-8 = 12

combine like terms

5x-8=12

add 8 to each side

5x-8+8=12+8

5x=20

divide by 5

5x/5 = 20/5

x =4

we still need to solve for y

y = 2x-4

we know x =4

y = 2(4) -4

y = 8-4

y=4