Express the quantity "14 revolutions per second" in radians per second. Write your answers in terms of a
A. 28n rad/sec
C. 18n rad/sec
B. 52n rad/sec
D. 32n rad/sec

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.  

Find the missing dimension! need asap! tiny square is a =3025 in ²

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.