Answer:
It is a function.
Step-by-step explanation:
In a function, each input exists one unique output. In this case, this is a function because each input isn't assigned to multiple outputs, therefore y is a function of x.
Answer:
28
Step-by-step explanation:
Least Common Denominator of 4 & 7 is 4 * 7 = 28
Multiplicative inverse of is
Answer:
13 sides
Step-by-step explanation:
Sum of interior angles = (n - 2) 180°
(n - 2)*180 = 1980
n-2 = 11
n = 13
Answer:
The diameter is 7 ft.
Step-by-step explanation:
Circumference= Diameter*pi