Answer:
Step-by-step explanation:87
Answer:
y = 3/4x + 3
Step-by-step explanation:
you should only have y in one side and everything in other side of the equation. so you will first have -4y = -3x -12 , then you'll have to divide the right part of the equation by -4 . then you will have y = 3/4x + 3
Given that,
Speed of first bicycle = 9 mph
Speed of second bicycle = 5 mph
Suppose the length of the circle 24 miles.
We need to find the relative velocity
Using formula of relative velocity
![v=v_{1}-v_{2}](https://tex.z-dn.net/?f=v%3Dv_%7B1%7D-v_%7B2%7D)
Put the value into the formula
![v=9-5](https://tex.z-dn.net/?f=v%3D9-5)
![v=4\ mph](https://tex.z-dn.net/?f=v%3D4%5C%20mph)
We need to calculate the time
Using formula of time
![t=\dfrac{d}{v}](https://tex.z-dn.net/?f=t%3D%5Cdfrac%7Bd%7D%7Bv%7D)
![t=\dfrac{24}{4}](https://tex.z-dn.net/?f=t%3D%5Cdfrac%7B24%7D%7B4%7D)
![t=6\ hr](https://tex.z-dn.net/?f=t%3D6%5C%20hr)
We need to calculate the distance of the points where the two bicycles meet
Using formula of distance
For first bicycles,
![d=9\times6](https://tex.z-dn.net/?f=d%3D9%5Ctimes6)
![d=54\ miles](https://tex.z-dn.net/?f=d%3D54%5C%20miles)
For second bicycles,
![d'=5\times6](https://tex.z-dn.net/?f=d%27%3D5%5Ctimes6)
![d'=30\ miles](https://tex.z-dn.net/?f=d%27%3D30%5C%20miles)
Hence, The points where the two bicycles meet after every 6hr at 30 miles and 54 miles.
Answer:
slope(m)=-3
Step-by-step explanation:
Answer:
5.75 inches
Step-by-step explanation:
The diagonal will always be larger than the height... I think
Hope this helps?