Find the value of x.
a. 23°
b. 124°
c. 33°
d. 45°

x=33.

Step-by-step explanation:

The sume of angles in triangle is 180, so it must be

23+124+x=180

x=180-147

x=33

The answer to your question is x = 33°

Step-by-step explanation:

Data

Angle 1 = 23°

Angle 2 = 124°

Angle 3 = x°

To solve this problem, just remember that the sum of the internal angles in a triangle equals 180°

Then,

          Angle 1 + Angle 2 + Angle 3 = 180°

                   23° + 124° + x° = 180°

Solve for x

                   x° = 180° - 23° - 124°

                  x° = 33°

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

maybe i can