The film would last until 12:15. I simply added on the one hour and fifty five minutes to find the answer.
Answers:

where 'a' cannot be zero.
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Explanation:
The vertex is (h,k)
The x coordinate of the vertex is h which is found through this formula

For example, if we had the quadratic
, then we'll plug in a = 3 and b = -6 to get: 
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To find the value of k, we plug that h value into the original standard form of the quadratic and simplify.


It's interesting how we end up with the numerator of
which is similar to
found under the square root in the quadratic formula. There are other ways to express that formula above. We need
to avoid dividing by zero. The values of b and c are allowed to be zero.
Answer:
solve what? the picture is not loading...
Step-by-step explanation:
I am so sorry I really want to help
2.25 as a fraction is 2 1/4