4 Using various puzzle pieces, Marco forms the figure below What is the best estimate of the area of What is the radius of Can you use that to​

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

Which expression converts 45 degree to radians

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