Answer:
(a) Side lengths

(b) Slope

(c) Scalene triangle
Step-by-step explanation:
Given



Solving (a): Length of each side
This is calculated using distance formula

So, we have:






Solving (b): The slope of each side
This is calculated using:

So, we have:








Solving (c): Classify the triangle
In (a), we have:



None of the sides are equal;
The triangle is scalene
Answer:
7
Step-by-step explanation:
2×3.7=7 is easy and less money
I can't answer unless you can provide a picture. Send a pic and I'll help!
We have been given that professional plumbers suggest that a sewer pipe should be sloped 0.25 inch for every foot.
Therefore, we can find the slope as:


Therefore, the recommended slope for a sewer pipe is 