Hallamos el ángulo aplicando razones trigonométricas de ángulos complementarios. Sen π/5 = Cos "a"

Alternativas:
a. 3π/10 b. 3/10 c. π/10

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9

As voters exit the polls, you ask a representative random sample of voters if they voted for a proposition. if the true percentage of voters who vote for the proposition is 63%, what is the probability that, in your sample, exactly 5 do not voted for the proposition before 2 voted for the proposition? the probability is