we know that
A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form y*x=k or y=k/x
so
for x = 3, y = 16 -------> 16*3=48
and when
x = 6, y = 8--------> 8*6=48
the value of k=48
the inverse variation equation is
y=48/x
therefore
the answer is
y=48/x
Answer:
a
Step-by-step explanation:
Answer:
0,4
Step-by-step explanation:
1. 2/5=0,4; 6/15=0,4; 8/20=0,4. It means, the constant of proportionality is 0,4.
2. if the constant value is 0,4, then x:1=0.4 ⇒ x=0,4
Answer:
9
Step-by-step explanation:
9
you can always use your fingers or make circcles to count
What is the problem? These arent a problem because I dont know what to do with them.