Answer:
I think it is a but it is hard to see
Step-by-step explanation:
the first option
Given the triangle is right, then use Pythagoras' theorem
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.
The hypotenuse is 5, hence
5² = 4² + b² OR 4² + b² = 5²
10560 ft
1 mi = 5280 ft
5280 ft * 2 = 10560 ft
(2·3.5 + 4·3.25 + 2·1.9 + 1·1.2)·(1 - 0.05) = $23.75
