m7a1dymonstubbyS m7a1dymonstubbyS
  • 24-11-2016
  • Mathematics
contestada

y varies directly as the square of x. When x = 5, y = 100. Find y when x = 6.

y = 105

y = 120

y = 144

y = 150

Respuesta :

Nirina7
Nirina7 Nirina7
  • 25-11-2016
Let be x=5, so y=100= 5² *4=5²*2²=100
so if x=6, so y=6²*2²=36*4=144
 the answer is y = 144
Answer Link

Otras preguntas

An oblique cone has a height equal to the diameter of the base. The volume of the cone is equal to 18π cubic units. What is the radius of the cone?
How many times does 16 go into 1,440?
how do the cells in your body get energy and then use that energy
Who were the early Ohio Valley people who built huge burial mounds?
How many hydrogen atoms can bind to one carbon atom?
What is the inferred age of our solar system, in millions of years?
what is negative -6 in simplest form
a tennis ball machine can launch 60 tennis balls in 12 minutes. At this rate how many tennis balls can it launch in 2 hours?
Why would historians conclude that the ancient peoples of the Indus Valley were probably a peaceful civilization?
Which sentence contains an infinitive or infinitive phrase? a. alice is going to listen to the sound of the crickets. b. chirping birds entertained us as we s