What is matter and volume for my test

answer: i guess 105 degrees?

step-by-step explanation:

what is the answer to this

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

idk what the heck he answer is, i’m just putting this here so i finish my account