becca122253oqqlm9 becca122253oqqlm9
  • 01-11-2017
  • Mathematics
contestada

The function f (x) varies directly with x and f (x) =90 when x=30
what is f (x) when x=6

2

5

15

18

Respuesta :

rosethetaro rosethetaro
  • 08-11-2017
18

x=30
y=90

90 ÷ 30 =3

y=3x

3 × 6 = 18
Answer Link

Otras preguntas

what is one major negative affect of globalization?
When moving up along an existing supply curve, all variables other than price are O increasing decreasing O held constant O fluctuating
Where should there be a paragraph break in the following text? Billy felt good about his speech. He thought he made the points he wanted to make clearly and th
Which of the following rights is not protected by the First Amendment? freedom of speech the right to petition the right to a speedy trail freedom of religion
Pat can either drive to work, which takes half an hour and uses $1.50 worth of gas, or take the bus, which takes an hour and costs $1.00. How should Pat get to
Se lanza una pelota de béisbol desde la azotea de un edificio de 25 m de altura con velocidad inicial de magnitud 10 m/s y dirigida con un ángulo de 63.1° sobre
change the following basis to Base 10 134 in base seven​
Daven inherited property from a parent. The property had an adjusted basis to the parent of $1,600,000. It was valued at $2,000,000 at the date of death and val
solve in attachment....​
plz tell the answers in the correct order​