fleischmanbrooklyn fleischmanbrooklyn
  • 01-11-2019
  • Mathematics
contestada

f(x) varies directly with x and
f(x) = 30 when x = 6. Find f(12).​

Respuesta :

racheljenkins2
racheljenkins2 racheljenkins2
  • 01-11-2019
f(x)=30
x=6
We already have x.
So plug it into the equation:
f(6)=30

Although, we need to solve the first variable in the equation, then substitute the result into the equation.

Divide 30 by 6, which equals to 5.

Therefore, f equals 5.

I hope this helps you out!
Answer Link

Otras preguntas

The propeller of a WW2 fighter plane is 2.35 m in diameter a) What is the angular velocity in radians per second if it spins at 1160 rev/min? b) What is the
How do parallel lines behave??
Was the leader of the yamacraw?
Identify the nutrient a meal of lentils and carrots is most likely to contain in significant amounts. A. Vitamin A B. Fats C. Vitamin B12 D. Water
A source of voltage produces an electric current by _____. A. increasing resistance in the conducting wire B. increasing the speed of electrons that are flowing
Which ot the following statement is true about catalysts?
The longest terms in congress are served by
How old can a dog be until it die's?
What was the significance of the peasants revolt?
how get the answer tell me if you get the answer