Answer:
The correct answer is 1
Step-by-step explanation:
The composite function g(f(x)) will be given by;
(1+x)^2 -(1+x)
Substituting x with zero yields g(f(0)) =0.
On the other hand, the composite function f(g(t)) will be given by;
1+t^2-t
Substituting t with zero yields f(g(0)) =1
Finally, g(f(0)) + f(g(0)) =0+1 = 1.
1/2a + 2/3(30)= 50
1/2a + 20 = 50
1/2a= 50-20
1/2a= 30
A= 30(2)
A= 60
The solution is 60.
Hope this helps!
I ain’t never seen two pretty best friends
Answer:
x = 110°
Step-by-step explanation:
the sum of the exterior angles of a polygon = 360°
the exterior angle to 109° is
180° - 109° = 71° ( adjacent angles on a straight line )
then summing the exterior angles and equating to 360°
63° + 66° + 50° + x + 71° = 360° , that is
250° + x = 360° ( subtract 250° from both sides )
x = 110°
