diannne
diannne diannne
  • 15-07-2020
  • Mathematics
contestada

*GRADE 9 WORK* please help! :)

GRADE 9 WORK please help class=

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 15-07-2020

Answer:

90 meters

Step-by-step explanation:

h = -5t^2 + 135

Let t =3

  = -5*3^2 + 135

   = -5 *9 +135

   =-45 +135

   =90

Answer Link

Otras preguntas

An object that is dropped straight down from a height of 100 m has a vertical change in position that is less than that of an identical object thrown horizontal
The greatest common factor of 3m^2n+12mn^2 is
What factors slow down economic development of US?
2^x+5 = 3^1-x use logarithms to solve the exponential equation. round answer to 3 decimal places.
Translate the following sentence into an equation. Subtracting 5 from the quotient of a number and 6 gives 37.
Determine the slope and the y-intercept. y = 5x + 6
how many whole ones equal 40 tenths
Al's Awesome Autos advertised a special sale on cars - Dealer costAl's Awesome Autos advertised a special sale on cars - Dealer cost plus 5%!! jack and Margare
simplify sin(3x+13)=cos(4x)
The running time for movie A is 33 mins more than twice the running time for movie B. If the running time for movie A is subtracted from triple the running time