Answer:
62%
Step-by-step explanation:
Because the angles are vertical angles, they are equal.
Set the equations equal to each other:
5x+100 = 3x+112
Subtract 100 from 112:
5x = 3x+12
Subtract 3x from 5x:
2x = 12
Divide 12 by 2:
x = 6
x is equal to 6
Answer:
(6x + 2) + 40 = 90
Step-by-step explanation:
Answer: the mode
Step-by-step explanation: The mode is the value most used so it would have to be used at least once