Abcd is a quadrilateral inscribed in a circle, as shown below:

circle o is shown with a quadrilateral abcd inscribed inside it. angle a is labeled x plus 16. angle b is labeled x degrees. angle c is labeled 6x minus 4. angle d is labeled 2x plus 16.

what equation can be used to solve for angle d?

(2x + 16) + (6x − 4) = 90
(x + 16) − (x) = 90
(x + 16) + (2x + 16) = 180
(2x + 16) + (x) = 180

da freeck kinda math is this just drop out

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

umm im not really sure because i never had to do this

step-by-step explanation:

it would be 4 over -2 divided by -1 over 3.

if you want a solution it would be 4

you flip it so it would be 4/-2 divided by 3/-1 then it would be 12/3 and you would simplify it to 4