The answer to your question is 55.93
Convert 3/4 and 1/10 to have the same denominator. You'll get 15/20 and 2/20.
Divide 15 by 2 and you get 7 with a remainder of 1, which means that there can be 7 pieces cut with 1/10 meter of wood left.
(1 + 1/2)·(2 + 4/7) - (7/9)/(1/3) = 32/21 = 1.524
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Answer:</h2>
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Step-by-step explanation:</h2>
The graph of this parabola is shown below. From this graph we know that:
VERTEX:
DIRECTIX:
Since the vertex lies on the origin and the parabola opens upward, then the standard form of this parabola is:
So:
Then the directrix is: