the base is 20 ft so the triangular base is 69 feet.
Answer:
Input value: 3
Step-by-step explanation:
If I'm understanding the question correctly it would look like this.

Next: Subtract one

Divide by three to get x.

Answer:
I think that the selected answer is correct
Step-by-step explanation:
The correct answer is 3/2.
Slope = Rate Of Change
Slope Formula: y₂ - y₁ 5 - 2 3
-------------- = ---------- = -----
x₂ - x₁ 3 - 1 2
I hope that this helps you!
Btw, ₁ and ₂ are subscripts, they do not have anything to do with the actual working of the problem.