Answer:
see explanation
Step-by-step explanation:
Calculate AC and AB using the distance formula
d =
with (x₁, y₁ ) = A(1,8) and (x₂, y₂ ) = C(4,2)
AC =
=
=
= = = 3
Repeat with
(x₁, y₁ ) = A(1, 8) and (x₂, y₂ ) = B(2, 6)
AB =
=
=
=
So AB = and AC = 3
Thus
AC = 3AB
Answer:
9cm
8 cm
Step-by-step explanation:
The diameter is 2 times the radius
d = 2r
d = 2(4.5)
d = 9 cm
The diameter is 16cm
d = 2r
16 = 2r
Divide each side by 2
16/2 = 2r/2
8 =r
The radius is 8 cm
Answer: x = 9
Step-by-step explanation:
Answer:
The mode cannot be determined.
Step-by-step explanation:
The reason it cannot be determined is because there is no common value since they all appear just once.