slacker1738
15.04.2021 •
Mathematics
A sandbox is shaped like a regular hexagon. The side lengths are 3 ft and the apothem 3√3 ft.
What is the area of the hexagonal sandbox?
Enter your answer as a decimal to the nearest hundredth.
area = ___ ft^2
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Ответ:
zeros are -3.2 and 3
Step-by-step explanation:
Use the graphing calculator to graph and find the zeros of the function
y = 2x^2 + 0.4x – 19.2
WE use graphing calculator to graph the equation y = 2x^2 + 0.4x – 19.2
Then we look at the points where the graph crosses x axis
zeros are the x values that where the graph crosses x axis
At x axis the y values are 0. so to get zeros we look at the x values where y is 0
the graph is attached below
(-3.2,0) and (3,0)
zeros are -3.2 and 3