Answer:
r = 
Step-by-step explanation:
Given the proportional equation
y = rx ← r is the constant of proportion
Divide both sides by x
= r
Use any ordered pair from the table.
Using (8, 2 ) , then
r =
= 
Answer:
Step-by-step explanation:
We have to find a leg, so we have to use the Pythagorean theorem in this way:

Okay okay baby boo I don’t remember how to