Which number replaces the box to make this a true number sentence? 5 × (9 – 3) = (5 × 9) – ( × 3) a. 45 b. 30 c. 5 d. 3

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

step-by-step explanation:

because it just is