Answer:
x=48
Step-by-step explanation:
Since these angles are supplementary, they add up to 180. so, you can set the equation x+23+x+61=81. Simplify the equation and solve for x
Answer:

Step-by-step explanation:

Answer:
Step-by-step explanation:89.33
Answer:
Below It shows how to cancel it.
Step-by-step explanation: