spongebobby677 spongebobby677

01-06-2022
Mathematics

contestada

y is directly proportional to x 2 . If y = 12 when x = 2 find x when y = 300

Respuesta :

01-06-2022

y ——> x 2

12 —-> 2 power 2

300 —-> ?

300 x 4 over 12 = 100

100= x squared

square root 100 = x = 10

Answer Link

Otras preguntas

Al washed a car in 6 minutes. Fred washes the same car in 8 min. How long dies it take Al and Fred to wash the car together?

conversation between Hitler and gandhi

Who were the Nazis ?

what is the cause and effect for the french citizens armies win their revolution for liberty and equality

Two 1 litre jugs are each filled with a mixture of olive oil and vinegar. The first jug has 3 times as much as oil as vinegar and the second jug has 4 times as

What is the coefficient of y in the expression 12+3y-2x?

Horace read 160 pages in 4 hours. How many pages can he read in 6 hours??

The dimensions of a brick that weighs 25 N are 0.19 m × 0.07 m × 0.095 m. What pressure does the brick exert on the ground if it is resting on its largest face?

The Radius of a sphere is 5 feet. find the area of the great circle of this sphere

The length of a pool is 3 feet more than twice its width. If the perimeter of the pool is 72 feet, find the dimensions of the pool by writing and solving a syst