What is the probablility of getting an even number when rolling a six-sided number cube

the possibility of rolling an even number is 3 out of 6.

Step-by-step explanation:

Reasoning being that there are 6 numbers on a dice 1, 2, 3, 4, 5, 6.

2, 4, 6 is even.

1, 3, 5 is odd.

so it is 3 out of 6 for odd.

and 3 out 6 for for even.

ok

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