On a piano, the formula to determine the frequency, f, for the G above A440 is 12. Which of the following is f-440-2
equivalent to f?
440.10V212
440.12/210
4409/212
440.2210

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

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Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?