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

factors that causes or influence teenagers to prescription for drung abuse
what vowel sound does the ei make in this word? neither
Why is it important to understand the order in which events occurred?
recomandations on teenage pregnancy
which of the following best describes density? a. how tightly packed particles are determines the density. b. density is found in energy. c. density depends on
one half plus three fourths
If x and y are both negative, when is x-y positive?
what is hiv infections
which gas law describes the relationship between temperature and pressure at a constant volume
For the graphed exponential equation, calculate the average rate of change from x = 0 to x = 1.