What is the greatest commond factor of 27 36

The GCF/HCF is 9.

Step-by-step explanation:

27: 1,3,9,27

36: 1,2,3,4,9,12,18,36

Common factors : 1,3,9

Therefore the GCF/HCF = 9

I really hope this helps :)

(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

correct answer is c. just did it

step-by-step explanation: