Stan's bank account balance is less than negative $20.00 but greater than negative $21.00. what could stan's account balance be?

Step-by-step explanation:

Stan's bank account balance is less than negative $20.00 but greater than negative $21.00.

Let there b 'x' balance in Stan's account.

So, mathematically, this can be expressed as:

So, x can be any amount or real number that lies in this range.

(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

a

step-by-step explanation: