Factor 8y2 - 26y + 15.
1 answer:
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Answer:
the circumference of Clare's circle is 75 cm
Step-by-step explanation:
The circumference of a circle is the length of its perimeter.
Let's define circumference as "C". We can calculate the circumference of a circle with following formula:
where π is pi, and d is diameter.
Then, to know Priya circle diameter;
Clare's circle has a diameter of 3*7.96=23.88cm
Next we calculate the circumference of Clare's circle:
The derivative of the vertical position is
.. y' = 2/40*(x -50)
so the integral that gives the length of the curve the kite traveled is
It is convenient to let a graphing calculator compute this integral numerically. If you want to do it analytically, a table of integrals can be handy. The indefinite integral is
This evaluates to
feet
.. y' = 2/40*(x -50)
so the integral that gives the length of the curve the kite traveled is
It is convenient to let a graphing calculator compute this integral numerically. If you want to do it analytically, a table of integrals can be handy. The indefinite integral is
This evaluates to