C=2πr and x^2+y^2=r^2
r=4 because of the equation (16)^1/2 is 4
C=8π
Addition Property of Equality If a = b, then a + c = b + c.
Subtraction Property of Equality If a = b, then a – c = b – c.
Multiplication Property of Equality If a = b, then a * c = b * c.
Division Property of Equality If a = b, then a/c = b/c.
<span>Substitution Property of Equality </span> If a = b, then you may replace b with a in
any expression.
Transitive Property of Equality If a = b and b = c, then a = c.
Commutative Property of Addition a + b = b + a
Associative Property of Addition (a + b) + c = a + (b + c)
<span>Commutative Property of Multiplication </span>a * b = b * a
Associative Property of Multiplication (a * b) * c = a * (b * c)
Distributive Property a(b + c) = a*b + a*c
<span> </span>
Answer:
Yes?
Step-by-step explanation:
Uh... no explanation needed.
N + 1 = 4n - 3
-4n -4n
-3n + 1 = -3
-1 -1
-3n -4
-3 -3
n= 1.33