To do this problem, you need to use the Pythagorean thermion I think.
Here is what I got as an answer
22.5 km
Answer:
Constant of proportionality is 12
The cost of buying new bicycle changes 12 dollar per week
Step-by-step explanation:
we are given
The equation as
![d=12w](https://tex.z-dn.net/?f=d%3D12w)
where
d represents the amount in dollars
w is number of weeks
now, we can compare it with
![y=kx](https://tex.z-dn.net/?f=y%3Dkx)
where
k is constant of proportionality
we can compare
and we get
k=12
So,
Constant of proportionality is 12
we can see that
![12=\frac{d}{w}](https://tex.z-dn.net/?f=12%3D%5Cfrac%7Bd%7D%7Bw%7D)
So,
The cost of buying new bicycle changes 12 dollar per week
Answer:
100
Step-by-step explanation:
They are the same.
Hope I helped!
There is nothing in the space. If there were, then the space would not be blank.
Answer:
45
Step-by-step explanation: