15 POINT PLZ HELP ILL EVEN GIVE BRAINLEST !!!!!!!!!!!! NO ONE EVER AWNSERS THESE KIND OF QUSTIONS I POST!!!! SO PLZ HELP!!thanks
1 answer:
The formula of a slope:
![m=\dfrac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
We have the points (2, 5) and (4, 10). Substitute:
![m=\dfrac{10-5}{4-2}=\dfrac{5}{2}=2.5](https://tex.z-dn.net/?f=m%3D%5Cdfrac%7B10-5%7D%7B4-2%7D%3D%5Cdfrac%7B5%7D%7B2%7D%3D2.5)
This means that 2.5mm of rain falls every hour
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