Answer:
Se pagará $7200.
Step-by-step explanation:
La ecuación del costo puede descomponerse en dos factores que luego se multiplican:
1) Siendo A el area del del muro, la parte del costo que depende del área se calcula como un tercio (1/3) del doble (2) del área A. Este factor se puede escribir como:
2) Siendo T el número de trabajadores, el siguiente factor es el triple del numero de trabajadores T. Esto es:
Multiplicando ambos factores, tenemos la ecuacion del costo en función de A y T:
Si se planea pintar un muro de 1200m² y se contrataran a 3 trabajadores, el costo será:
Answer:
B) y - 5 = 2(x - 10)
Step-by-step explanation:
Slop = (5+7)/(10-4) = 12/6 = 2
Point slope form:
y - 5 = 2(x - 10)
or
y + 7 = 2(x - 4)
Answer:
Five hundred point two
Step-by-step explanation:
500.2
That's a deimal.
The digit 5 is an hundred. Hence, we have
Five hundred point two
Hey there! I'm happy to help!
To find the volume of a cylinder, you multiply the base by the height.
First, we find the base. The base is a circle. To find the area of a circle, you square the radius and multiply it by pi (we will use 3.14). The radius is half the diameter.
6.5/2=3.25
We square this.
3.25²=10.5625
And multiply by 3.14
10.5625(3.14)=33.16625
Now we multiply this by the height.
33.16625(12)=397.995
Therefore, the volume of this silo is 397.995 cubic meters.
Have a wonderful day! :D
Easiest way to solve these problems would be setting up a proportion.
Let x = ... well... our missing x
Now, we crossmultiply.
6x = 27(2)
6x = 54
x = 54/6
x = 9