Aball is thrown from a height of 45 meters with an initial downward velocity of 10 m/s. the ball's height h (in meters) after t seconds is given by the following. h=45-10 t- 5 t^2. how long after the ball is thrown does it hit the ground?

2.16 s

Step-by-step explanation:

When it hits the ground, height h=0 hence

Using quadratic formula

Since time can't be negative,

t=2.16 s

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation:

yes because they have the same amount of green and blur marbles.

step-by-step explanation: