<span>Min Bahadur Sherchan </span>
12 boards. 21 / 1 3/4 = 12! Hope this helps
Answer:
6a + 24
Step-by-step explanation:
-12a + 24 + 18a = 6a + 24
The ball takes 6 seconds to reach the ground.
<u><em>Explanation</em></u>
Height of the ball after seconds is represented by....
The height of the ball is 0 feet when it hits the ground. So, for finding the number of second the ball takes to reach the ground, <u>we will just plug into the above equation and then solve for .</u>
Thus...
Using zero-product property....
and
(Negative value is ignored as time can't be negative)
So, the ball takes 6 seconds to reach the ground.
Answer:
niwim nutkiwmroi jtfrekm
Step-by-step explanation: