Answer:
Associative
Step-by-step explanation:
Associative property is the one that says that when 3 or more numbers are summed, the grouping of such numbers has no effect on the result of the sum. It is:
(a + b) + c = a + (b + c) for every a, b and c real numbers.
a + c = 80
a = 2c - 8
Topic: Algebra
r = c/2pi
Step-by-step
c= pi*d
d=2r
c = 2*r*pi
30 units
Runner 1
He ran 1 mile in 10 mins
of what?
