blueivory786 blueivory786

10-07-2020
Mathematics

contestada

The variables a and b vary directly. Use the given values for a and b to write an equation relating a and b
a=3; b=15

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

10-07-2020

Answer:

a = 1/5 b

Step-by-step explanation:

A direct variation is given by

a = k*b where k is the constant of variation

3 = k* 15

Divide each side by 15

3/15 = k*15/15

1/5 = k

a = 1/5 b

Answer Link

Thelondonbrain Thelondonbrain

10-07-2020

Answer:

a = 1/5 b

Step-by-step explanation:

Answer Link

Otras preguntas

rearrange the equation 3c=d

which of the following is a linear function? (89 POINTS)HURRY PLSSSSS

Sense or nonsense? Pete says that to write 4/6 as 2/3, you combine pieces, but to write 4/6 as 8/12, you break apart pieces does this make sense?

How can be money printed?

What happens when a plant is losing too much water through transpiration? Question 12 options: Stomata open Stomata close Guard cells swell Respiration increase

What is TRUE about humanism?

Why did Winston Churchill and Franklin Roosevelt meet for three weeks in Washington, DC, shortly after the Japanese bombed Pearl Harbor in 1941? to decide the t

ship is to sea as aeroplane is to

Alesandra is making paper cranes as decorations for a party. She will have 275 when she is done. After she makes fifteen more, she will be one fifth of the way

Will name BRAINLEST! Determine the area of the given triangle. *