What is the 185th digit in the following pattern 12345678910111213141516….

El dígito 185 es 185 ya que van de uno en uno de manera ordinal. El primer dígito corresponde al 1 , el segundo al 2 y así sucesivamente hasta llegar al dígito 185 que da 185

the 3rd on is correct

step-by-step explanation:

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.