Ineed with this. it’s for 15 pts. just do 4-6 not the other ones. and also do it step by step.

here is a big fat

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

-1   1/6.   you dont subtract the denominators

step-by-step explanation: