Aball is thrown from an initial height of 7 feet with an initial upward velocity of 17ft/s . the ball's height h (in feet) after seconds t is given by the following. h=7+17t-16t^2 find all values of t for which the ball's height is 11 feet. round your answer(s) to the nearest hundredth.

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

2/3x + 7 = 29

step-by-step explanation:

two thirds = 2/3

plus a number = x

at least 29 = 29

there for you should get 2/3x + 7 = 29