danielvega1
danielvega1 danielvega1
  • 25-03-2017
  • Mathematics
contestada

if g varies directly as t+2, and g=18 When t=4, find an equation that represents this. find when t=9

if g varies directly as t2 and g18 When t4 find an equation that represents this find when t9 class=

Respuesta :

Luv2Teach
Luv2Teach Luv2Teach
  • 29-03-2017
Set it up a direct variation equation. g varies directly as t+2 looks like this: g/t+2=k, where k is the constant of variation. If t=4 and g is 18, then your equation looks like this: 18/6=k. Now find g when t is 9, using your now known k value of 3. g/9+2=3, g/11=3, and g=33
Answer Link

Otras preguntas

What are the prime numbers of numbers 1-49?
What is 47% of 164 while using a fraction to estimate the percent of each number.
Need help solving this proportion....x\4 = 5\7
what is the lithosphere made out of?
What is 47% of 164 while using a fraction to estimate the percent of each number.
What modern day country is located where Mesopotamia was located
How did its first pharaoh unify Egypt
Sara is putting away a pile of 36crayons she can pack them in boxes of10crayons or as single crayons .what are the different ways Sara can pack the crayons?
How did its first pharaoh unify Egypt
A 100 centimeter stick broke into 3 pieces one piece was 7 centimeters long and another was 34 centimeters long how long was the third piece