Question

determine E = 2 sen 30 + 3 cos 30+5

Answer 1

Respuesta:

E= 15/2

Explicación paso a paso:

E = 2 sen 30 + √3 cos 30+5

E = 2(1/2) + √3(√3/2) + 5

E = 1 + 3/2 + 5

E = 6 + 3/2

E = (12 + 3)/2

E= 15/2