Em um concurso, de cada 100 candidatos, 60 eram mulheres e 40 homens. entre os candidatos mulheres foi de 20% e entre os homens foi de 15%, calcule a porcentagem de aprovação em geral entre os candidatos, independentemente do sexo: .A) 15%
.B)17%
.C)18%
.D)19%
.E)20%

1

step-by-step explanation:

you are throwing one dart

i use my brain for prombles like this maybe you could try it

step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180