What is the value of 3 - 6( z - 2) ^3 if z equals -2 what is the value

387

Step-by-step explanation:

To evaluate 3 - 6( Z - 2) ^3 at Z = -2, replace Z with -2:

3 - 6( -2 - 2) ^3  

Simplify this result, obtaining 3 - 6( -4) ^3.

According to order of operations rules, exponentiation must be done first here, before multiplication and before subtraction.  Therefore:

3 - 6( -4) ^3   →   3 - 6( -64).  Again, these rules require that we multiply before subtracting:

3 - 6( -64)   =   3 + 384, or 387

(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