Step-by-step explanation:
if you need any explanation you can ask
Hello there,
We need to remember that Mode means: the number that appears more than others.
18 will be your correct answer because the number 18 appears 2 times. And there is no other number that appears 2 times except 18.
18 is your answer.
~Jurgen
X= 100°
180° - 57° = 123
x + 23°= 123°
x = 100°
C is 23 because if you get all rhe numbers and measure thats your answer. I think i might be wrong. if I am then sorry
Answer:60
Step-by-step explanation: