The circumference of Anyeline's circle is 12 feet. What is the radius (in feet) of her circle? Round your answer to the nearest tenth.

Volume of cylinder with a radius of 8cm and height of 25 cm

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

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)