dimagrade9 dimagrade9
  • 02-03-2021
  • Mathematics
contestada


someone please help! important.

someone please help important class=

Respuesta :

adioabiola
adioabiola adioabiola
  • 07-03-2021

Answer:

x = 4.9t²

Step-by-step explanation:

x is directly proportional to t²

x = kt²

When t = 2 , x = 19.6

Substitute into the equation

x = kt²

19.6 = k * 2²

19.6 = k * 4

19.6 = 4k

k = 19.6/4

k = 4.9

Substitute the value of k into the equation:

x = kt²

x = 4.9t²

Answer Link

Otras preguntas

A system that stores transactions in a single database, but processes them at various sites is referred to asa. Centralized system.b. Database management normal
do this only on number line ​
pls answer this for me :)
How do you convert 3 1/3 yards to inches? Use the drop-down menus to explain your answer.
Make a title about the short paragraph and write a statement that is your own opinion about the paragraph
How to find the area of a half of a square?
What is the enduring significance of the Islamic Empire?
ILL BRAINLIST ITS URGENTTT!!!! Investigate the rate of success that CCS projects have shown and predict it’s viability as a method of reducing carbon emissions
WILL GIVE BRAINLIEST! Calculate the length of AB
Why was Israel an important U.S. ally throughout the second half of the twentieth century? Because of the deterioration of U.S.-Saudi Arabian relations Because