Answer:
A variable whose variation does not depend on that of another.
Answer:
7
Step-by-step explanation:
Answer:
92°
Step-by-step explanation:



so VU = 180-88 = 92
Answer:
6m+7.5
Step-by-step explanation:
the arithmetic mean is the average of two numbers
it is given that a is average of 6m and 10
so 
b is the average of 4m and 4
so 
c is the average of 14m and 16
so 
now the average of a ,b and c is given by

Answer: (-∞,∞)
Step-by-step explanation: The line extends forever in both directions meaning that the endpoints will be negative infinity and infinity.