Answer:
132 feet
Step-by-step explanation:
22+60+70
Step-by-step explanation:
- you just substitute (-2) into the x values of the above function

You would have to take 6336 steps because 63360 inches is one mile and that divided by 10 is 6336
The hypotenuse of the triangle is given by:

Substituting values:

Clearing CB we have:

Then, the perimeter of the triangle is:

Substituting values:
Answer: the perimeter of triangle BRC in units is: D.6 + 2√5