Cual es la que tengo que escoger?
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125 yards

step-by-step explanation:

i take 75 plus 50.

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

60: 45 =12: 9 =4: 3 so the answer is 4: 3