Evaluate the expression.

4⋅2^−4+5

answer is 8

and factor is 2^3

Step-by-step explanation:

5.25

Explanation:

If we have 4 * (2 to the power of -4), and then plus 5, then:

1) We evaluate the multiplication: 4*2^(-4)=4*(1/16)=1/4

2) Then, we evaluate the addition: 1/4+5=0.25+5=5.25

Thus, the answer is 5.25

P.S. I guess I got an answer on your another question wrong :0 But, this question is OK

5.0625

Step-by-step explanation:

my bad if u get it wrong or anything

(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