Calcular la distancia recorrida por el punto de aplicación de una fuerza de 4,5 New si el trabajo efectuado es de 13,5 joules.

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.