You just divide 4 by 8, which equals 1/2
<span>The first one is false, but the other two are true.
</span>
Answer:
2)
Step-by-step explanation:
The answer is 9 shown below a b c triangle shown below ⬇️
Answer:
k = 3
Step-by-step explanation:
Given that y and x are directly related then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition y = 81 when x = 27
k =
=
= 3