1determine o m. m.c. dos seguintes exercícios (a)m. m.c.(15,18) (b)m. m.c.(12,20,3) (e)m. m.c.(18,24,36) (f)m. m.c.(8,36) (g)m. m.c.(45,96,10,180) (h)m. m.c. (20,30,48,120)

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Which equation shows the variable terms isolated on one side and the constant terms isolated on the other side for the equation -1/2x+3=4-1/4x? a. -1/4x=1 b. -3/4x=1 c. 7=1/4x d. 7=3/4x