A respeito dos numeros A 0,499999... E B 0,5, e correto afirmar que a)b igual a [mais] 0,011111... b) a [igua] b c) a e irracional e b e irracional. d) a

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation.

Provide all steps given to find the answer. simplify: 5(2x+9)²