En una oficina, existen dos puestos de trabajos donde trabajan dos secretarias realizando una tarea de característica de visual difícil. El local posee dos ventanas que iluminan la habitación y además 6 luces distribuidas en el techo. Las mediciones del local son las siguientes: •Ancho de Local= 4 m ; Largo del Local= 6 m ; h (Distancia entre las luminarias y 0,80 m del piso) = 2,2 m. •Los valores obtenidos en las mediciones de Iluminancia fueron los siguientes: •Medida (Lux): 320; 350; 288; 201; 450; 302; 207; 406; 290 ; 350; 381. ¿Cuál es el valor de la iluminancia promedio en el lugar?:

yes

step-by-step explanation:

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2

a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.