Answer:
option D is the correct answer
Answer:
83 is still the mode
Step-by-step explanation:
Answer:
x = 20
Step-by-step explanation:
The three angles form a straight line so they add to 180 degrees
x+ 100 +3x = 180
Combine like terms
100+4x= 180
Subtract 100 from each side
100+4x-100= 180-100
4x= 80
Divide each side by 4
4x/4 = 80/4
x = 20
The answer is false. They do not require them to contribute. (: