Answer:
see below
Step-by-step explanation:
slope = (y₂ - y₁) / (x₂ - x₁) <=== formula
= (2 - (-7)) / (18 - 18)
= 9 / 0
= 0 <=== slope
Answer:
the range is 13
Step-by-step explanation:
Length = √area = √81 = 9
diagonal = √2 * side = √2*9 = 9√2
The answer would be 28/7
Hope this helps
Have a great day/night
Feel free to ask any questions