Answer:343 m
Step-by-step explanation:
Given
launch velocity of object is 
height of Platform 
height of object is given by
For maximum height velocity of object is zero
i.e. 
Therefore after 1 sec object achieves maximum height
The correct answer is option D.Which is ( x - 1 ).
<h3>What is a quadratic equation?</h3>
It is a polynomial with a degree of 2 or the maximum power of the variable is 2 in quadratic equations. It has two solutions as its maximum power is 2.
The solution of the given quadratic equation will be:-
-2x² - 22x + 24 = 0
x ² + 11x - 12 = 0
x² + 12x - x + 12 = 0
x ( x + 12 ) -1 ( x + 12 ) = 0
( x -1 ) ( x + 12 ) = 0
Therefore the correct answer is option D.Which is ( x - 1 ).
To know more about quadratic equations follow
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Answer:
5/4
Step-by-step explanation:
-3/4+p=1/2
+3/4
p=5/4
5/12 is the answer just do 15 and then add 15 + 21 to get 36 and then you reduce 15/36 and get 5/12
