En una empresa se fabrican cajas metalicas sin tapa con laminas cuadradas de 12 cm de lado, recortando cuadrados iguales en las esquinas y dobladolos hacia arriba, como se indico en el ejemplo de razon de cambio. a. Comprueba que la razón de cambio del volumen con respecto a la longitud de x que se recorta en las esquinas es 12x^2 − 96x + 144.
b. Traza la gráfica de V(x) y encuentra aquel valor de x para el que el
volumen de la caja sea el máximo posible.
Por fa ayuda.

6: 07 is your answer

step-by-step explanation:

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)

d .tv

step-by-step explanation:

the side tv is included in both triangles.   this means it corresponds to itself in the transformation.

this is justified by using the reflexive property, which states that anything is congruent to itself.

24

step-by-step explanation:

you just have to add the 15 + 9 to get 24

you do this bc you want to find the total of the whole line and those two numbers make up the line