Answer:
56
Step-by-step explanation:
Apply PEMDAS:

Answer: x = 20
Step-by-step explanation:
Right angle = 90
90 - 47 = 43
43 - 3 = 40
40/2 = 20
I rounded it and the answer is 400
Answer:
114 degrees
Step-by-step explanation:
Hi there.
Line segment LN is a straight line, meaning that it contains a straight angle (an angle measuring 180 degrees).
We know that if this is a straight angle, that
.
Therefore, m∠x = 114 degrees.
Hope this helps! :^)