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tatuchka [14]
3 years ago
7

ASAP Someone please help me! PLEASE, I BEG My grade is going down and i can only count on u guys!

Mathematics
2 answers:
kirza4 [7]3 years ago
8 0
Additive inverses combine to get 0. So, k is -1.4. The sum is 0. Hopefully that will help.
bazaltina [42]3 years ago
4 0
An additive inverse is a number and it's positive or negative equal away from zero. Both numbers added together must equal zero. So 8 and -8 are additive inverses because they equal zero. 10.5 and -10.5 are additive inverses.

For your problem above, 1.4 is the additive inverse of -1.4 because added together they equal zero.

Given #= 1.4
k= -1.4
sum= 0

Hope this helps! :) Good luck!!
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Enunciado:Si una empresa determina que sus costos obedecen a un modelo lineal y además sabe que si produce $10$ unidades sus cos
const2013 [10]

Responder:

y = 200x + 2000

Explicación paso a paso:

Deje que la ecuación lineal se exprese como y = mx + c

m es la pendiente

c es la intersección

Si la empresa produce $ 10 unidades, sus costos totales son $ 4000 dólares y si produce $ 15 unidades sus costos ascienden a $ 5000 dólares, entonces podemos representar esto como puntos de coordenadas;

(10,4000) y (15,5000)

Conseguir la pendiente

m = 5000-4000 / 15-10

m = 1000/5

m = 200

Obtener la intersección c

Sustituya m = 2000 y el punto (10, 4000) en la fórmula y = MX + c

4000 = 200 (10) + c

4000-2000 = c

c = 2000

Sustituya m = 200 y c = 2000 en la ecuación y = mx + c

y = 200x + 2000

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