What is the perimeter and area of the figure

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

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)

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4